Mathematics Middle School

Please helllpppp
Will mark as bbrainliest
Chose correct. answer for 9 and 10

Please HelllppppWill Mark As BbrainliestChose Correct. Answer For 9 And 10

Answers

Answer 1

Answer:

9 Yes

10 No

Step-by-step explanation:

5^2+12^2

25+144=169

13^2=169

169=169

12^2+16^2

144+256=400

19^2=361

400 does not =361

Answer 2

Answer:

9: Yes

20: No

Step-by-step explanation:

You're welcome

Related Questions

Please help me! im on an assignment an cant figure it out

Please help me! im on an assignment an cant figure it out

Answers

Step-by-step explanation:

The difference beteen 9.2 ounces and 8.1 ounces is  1.1 ounces

   and the difference in price is   .49

       so 1.1 ounces cost .49

           $ .49 / 1.1 oz = $  .445  per ounce

Then Reid's bowl should cost   7.8 oz  * $ .445 / oz = $3.47

7.78 I think I don’t remember

help please ! whoever answers correctly gets brainliest :)

help please ! whoever answers correctly gets brainliest :)
help please ! whoever answers correctly gets brainliest :)

Answers

Answer:

1: proportional

2: non-proportional

3: non-proportional

4: non-proportional

5: proportional

6: proportional

7: non-proportional

8: proportional

9. proportional.

10. proportional.

11. non-proportional.

12. proportional.

Step-by-step explanation:

I'm unsure how the proportional ones are actually calculated depending if it requires a dot on the exact origin, but depending on what I can graphically view and assume; every graph with the line running through the origin is proportional and every graph where the line does not run through the origin is non-proportional.

Answer:

See below

Step-by-step explanation:

The origin is the middle.

1. Proportional.

2. Non-proportional.

3.Non-proportional.

4.Non-proportional.

5.Proportional.

6.Proportional.

7.Non-proportional.

8.Proportional

9.

6/1=6, 12/2=6, 18/3=6, 24/4=6. Proportional.

10.

3/1=3,6/2=3,9/3=3,12/4-3. Proportional.

11.

120/10=12, 220/20=11,320/30=32/3=10.6667…, 420/40=10.5. Non-proportional.

12.

60/1=60,120/2=60,240/4=60,360/6=60. Proportional.

Hope that helps! :)

Which coordinate grid shows Point A at (0.25, −1.75)?

Answers

Step-by-step explanation:

If possible, please provide a picture otherwise we do not know what to answer. First move 0.25+ along the x axis, then -1.75 in the y direction. it should look like this

Which coordinate grid shows Point A at (0.25, 1.75)?
0.25 along with x-axes

Line C passes through the points (0, -5) and (2, -3). Line D has the equation y = 2/5x - 3 which statement is true

Line C passes through the points (0, -5) and (2, -3). Line D has the equation y = 2/5x - 3 which statement

Answers

line c has a positive slope since it goes from -5 to -3. and kind d’s slope is 2/5 which is also positive so the answer is a)

Answer:

a)

Step-by-step explanation:

hello :

the statement a) is true because the slope for D is 2/5

the slope for c is : ((-3)-(-5))/((2)-(0)) = 1

Please help with this question please.

Please help with this question please.

Answers

M < 7 is the answer because if m was equal to seven the equation would be 19 > 19 which cannot be correct so m must be less than 7

Option d. m>7 is the correct answer.

Given,

     2m+5>19

or, 2m+5+(-5)>19+(-5)      [adding both side with a negative number doesn't

                                           change the inequality sign]

or, 2m>14

or, (2m/2)>(14/2)             [also dividing both sides by a non-negative number     doesn't change the inequality sign]

or, m>7.

Hence, m>7 is the correct answer to the given question.

Learn more about inequality problems,

brainly.com/question/33962875

Solve for b in the following equation. x/6 - 2 = 4 b = 24 b = 12 b = 1 b = 36

Answers

Answer:

-6

Step-by-step explanation:

your equation isnt in slope interecept form

y=mx+b

4=x/6-2 is what is see

so i would assume b is -6

The answer is -6
I hope it’s right

I don't really understand this stuff ;w; giving 100 points for the brainliest answer!
Q1.
Write a number sentence with at least 4 integers explaining their final score of 300. Be sure to use negative and positive integers. For example, The Super Brains answered a 250-point question correctly, a 50-point question incorrectly, a 100-point question correctly, a 200 point question incorrectly, and a 200 point question correctly. 250 + (-50) + 100 + (-200) + 200 = 300. You CANNOT copy the example as an answer.

Q2.
Write a number sentence with at least 4 integers explaining their final score of -200. Be sure to use negative and positive integers. See the first question for an example.

Q3.
Write a number sentence with at least 4 integers explaining their final score of -250. Be sure to use negative and positive integers. See the first question for an example.

Q4.
Write a number sentence with at least 4 integers explaining their final score of 0. Be sure to use negative and positive integers. See the first question for an example.

Answers

1) The team answered a question worth 50 points incorrectly, a question worth 200 points correctly, a question worth 175 points correctly, and a question worth 25 points incorrectly.

2) The team answered a 500-point question incorrectly, a 200-point question correctly, a 150-point question incorrectly, a 150-point question correctly, and a 100 point question incorrectly.

3) The team answered a question worth 400 points correctly, a question worth 250 points incorrectly, a question worth 300 points incorrectly, and a question worth 100 points incorrectly.

4) The team answered a question worth 225 points incorrectly, a question worth 100 points correctly, a question worth 125 points incorrectly, and a question worth 250 points correctly.

hello :> Can someone help please? if you can a brief explanation would be nice. ty !

hello :&gt; Can someone help please? if you can a brief explanation would be nice. ty !

Answers

Answer:

x = 12. 4¯

(the 4 is supposed to be under the line)

The line sgnifies that the number goes on forever, such as

12.444444444444 and so forth

anyways, youre going to use "cross multiply and divide" which means you multipy the two number on one side top, and the other bottom. Make sure its the one that does have the x!

I multipled 7 * 8 which equals 56, and the leftover number, which is 4.5 is what i divide. When we divide that we get our answer, which is x.

Hope this helped!!

Step-by-step explanation:

Answer:

x= 12.444

Step-by-step explanation:

The fractions are equal.

7÷4.5= 1.555

8·1.555=12.444

x=12.444

I hope you understand this but if you need further explanation, just tell me :P

PLEASE HELP ME ANSWER THIS

PLEASE HELP ME ANSWER THIS

Answers

Answer: Yes

Explanation: In the chart, one pair of shoes cost $40. Each 10 days, 1/5 of the cost is subtracted, so basically after 5/5, the cost of one pair would be $8 (40/5)
8 times 4 equals $32, which means you can pay for 4 pairs of shoes

Hope this helps!
Yes you would have enough to pay for 4 pairs of shoes

0.40x +120 < 327

i'm so confused with this

Answers

Answer: all this needs is an explanation

Step-by-step explanation: 0.40x we don't know x and there is not enough info to find it. first 327-120=207 so basically x cannot surpass 517.5

the right answer would be 517.4 or less because it mustn't surpass 207 or be equivalent to it. hope this helps

517.5 for x? 517.5 is x but I don’t know what to find.

Bill’s Guitars charges $18 for each guitar lesson plus a $20 sign-up fee. Ava’s Guitars charges $22 for each guitar lesson with no sign-up fee. For how many guitar lessons will the total charges for Bill’s Guitars and Ava’s Guitars be the same?

Answers

Answer: 5 guitar lessons

Step-by-step explanation:

BG = 18x + 20

AG = 22x

AG=BG when 18x + 20 = 22x

18x - 18x + 20 = 22x - 18x

20/4 = 4x/4

5 = x

The Answer is 5 guitar lessons

i need help plz i dont get it and im trying to get my grade up

i need help plz i dont get it and im trying to get my grade up

Answers

Answer:

648

Step-by-step explanation:

(25 - 9 + 2)^2 / 3x6

= 108 x 6

= 608

follow BODMAS and you'll get it

If you would like to venture further, you can check out my Instagram page (learntionary) where I post notes and mathematics tips. Thanks!

Answer:

392

Step-by-step explanation:

you do parenthesis 1st 9+2=11 then do 25-11=14 then do 14²=169/3*6=392

PLZ MARK AS BRAINLIEST

Which of the following scatter plots shows the strongest correlation

Which of the following scatter plots shows the strongest correlation
Which of the following scatter plots shows the strongest correlation
Which of the following scatter plots shows the strongest correlation
Which of the following scatter plots shows the strongest correlation

Answers

Answer:

the first one

Step-by-step explanation:

the reason this is because it is showing a linear graph and when it comes to correlation it has to be linear

The scatter plots shows the strongest correlation in graph A. Therefore, option A is the correct answer.

What is scatter plot?

Scatter plots are used to observe and plot relationships between two numeric variables graphically with the help of dots. The dots in a scatter plot shows the values of individual data points.

A strong positive or negative correlation graph is where the line touches or is very close to every data point, and the line has a positive or negative slope.

From the graph A, we can see the points are closely aligned.

Therefore, option A is the correct answer.

To learn more about the scatter plot visit:

https://brainly.com/question/29231735.

#SPJ3

please help ! ! ! middle school math


you roll a 6-sided dice. what is P(5) ?


write your answer as a fraction or a whole number


please look at image ! ! ! !

please help ! ! ! middle school mathyou roll a 6-sided dice. what is P(5) ?write your answer as a fraction

Answers

1 because there is only one 5 on the die

Answer: 1/6

Step-by-step explanation:

because it is one of the six possible even outcomes

1 point
1. In the figure, a, b, and c are parallel lines. What is the value of x? (just
write the number, no letter x) *
46
AC
10/11
9/12
6/7
58
2/3
1/4
m27 = 80
m 12 = ( x +17)
Your answer

1 point1. In the figure, a, b, and c are parallel lines. What is the value of x? (justwrite the number,

Answers

Answer:

83

Step-by-step explanation:

Angle 7 & angle 8 are supplementary angles, meaning they add up to 180º.

Angle 8 & angle 12 are corresponding angles, so they are equal.

If we solve for the measure of angle 8, it will be the same answer as angle 12.

Therefore, angle 7 & angle 12 add up to 180º.

80 + (x+17) = 180

Solve:

(80-80) + (x+17) = 180-80

X+17 = 100

X + (17-17) = 100-17

X = 83

83 should be the answer

Please help with this ty<33

Please help with this ty&lt;33

Answers

Answer:

If you add 3 1/2, 1 1/8 and 4 3/8 you will get a whole number.

Step-by-step explanation:

All of the numbers have a common denominator, 24, so we can make the denominator all 24.

3 1/2 = 3 12/24

1 1/8 = 1 3/24

2 7/12 = 2 14/24

4 3/8 = 4 9/24

Now which of these numbers added will become a whole number?

As you can see if you add 3 12/24, 1 3/24, and 4 9/24 you will get a whole number.

HELPP PLEASE LOOK AT IMAGE

HELPP PLEASE LOOK AT IMAGE

Answers

Answer:

33.3%

Step-by-step explanation:

There are 3 sections the spinner can land on, and only one meets the requirement (less than 3, so the 2 section is the only one). Therefore the chance of landing on 2 is 1/3, or 0.333...... which can be converted into percentage by multiplying it by a hundred.

-0.333..... x 100 = 33.33333....

If this helped, please consider picking this answer as the Brainliest Answer. Thank you!

A group of 24 students spent 1,296 minutes studying for an upcoming test. What prediction can you make about the time it will take 150 students to study for the test?

It will take them 174 minutes.
It will take them 2,592 minutes.
It will take them 8,100 minutes.
It will take them 8,745 minutes.

Answers

Answer:

It will take them 8,100 minutes.

Step-by-step explanation:

If it takes a group of 24 students 1,296 minutes to study for an upcoming test, it takes 54 minutes for each student. (=> 1,296/24 = 54)

150 x 54 minutes = 8,100 minutes.

It will take them 8,100 minutes.

8,100 Minutes just had the same question

Joseph has a fair dice with 4 faces numbered 1 to 4.
He also has a fair dice with 6 faces numbered 1 to 6.
He rolls both dice.
Find the probability of rolling a different number on each dice.

Answers

Answer:

To find the probability of rolling a different number on each dice, we can determine the total number of possible outcomes and the favorable outcomes.

The total number of possible outcomes when rolling a 4-sided die and a 6-sided die is the product of the number of sides on each die: 4 × 6 = 24.

The favorable outcomes occur when we roll a different number on each die. We can calculate this by considering all the possible combinations.

For the first die (4-sided), there are 4 possible outcomes.

For the second die (6-sided), there are 6 possible outcomes.

Since we want different numbers on each die, the total number of favorable outcomes is 4 × 6 = 24.

Therefore, the probability of rolling a different number on each die is:

Probability = (Number of favorable outcomes) / (Number of total outcomes)

Probability = 24 / 24

Probability = 1

Hence, the probability is 1 or 100%.

A packet of Little Bites dog treats costs $9.20. How much would it cost if you bought 17 packets?

Answers

Answer: $156.40

Step-by-step explanation: 9.20 x 17 = 156.40

Answer:

$156.40

Step-by-step explanation:

1 of them costs $9.20 so to find 17 you need to multiply $9.20 by 17 = $156.40

Please Help!
Jackson has a cube. Each edge of the cube is 5 centimeters long.
After the paint dries, Jackson cuts the cube in half. He makes the cut along the diagonal of one pair of
parallel faces. Rounded to the nearest thousandth, the diagonal has a length of 7.071 centimeters. Once
the cut is made, Jackson has two identical triangular prisms.
What is the combined area, in square centimeters, of the surfaces of the two prisms that were not painted?

Answers

Answer:

35.355 cm

Step-by-step explanation:

if u imagine the 3D cut triangle but at a different angle, u would imagine the legnth of the parallelogram being 7.071 which is the hypotenuse of the triangle... along with the hypotenuse given, they also gave the side lenght of the parallelogram which is 5cm... 5 x 7.071 = 35.355 cm

I need help please I will put in an image. and I only have 18 points sorry

I need help please I will put in an image. and I only have 18 points sorry

Answers

Answer:

what

Step-by-step explanation:

This is difficult pls mark as brainliest so that I can help you

What is the number, in cubic inches of the original box?

What is the number, in cubic inches of the original box?

Answers

The volume of the original box is given as

V = lwh

V = 10(6)(3)

V = 180 in³

180 inches that’s the answer your welcome

Part A
The table shows the cost of 4 tickets at two different laser tag facilities.


Laser Tag Facility Cost ($)
LaserFun 25
Laser Tag & More 27

What equation can be used to model the total cost, y, for x tickets at Laser Tag & More? Write the equation in the form y=kx .

Part B
Fill in the blank question.
The total cost of 7 tickets at Laser Tag & More is $
.

Answers

Answer:

¯\_(ツ)_/¯

Step-by-step explanation:

¯\_(ツ)_/¯

Part A:
27/4= $6.75 per ticket
y=6.75x

Part B:
Take the equation from part A and replace x with 7.
y=6.75(7)
y=47.25
The total cost is $47.25

Percentages
Gunpowder contains 75% nitre and 10% sulfur. Find the amount of gunpowder which carries 9 kg nitre. What amount of gunpowder would contain 2.3 kg sulfur?

Answers

Answer:

Let the amount of gunpowder that contains 9 kg nitre be x kg. ∴ The amount of gunpowder containing 9 kg nitre is 12 kg.

So, about 200 kg gunpowder

Answer this please. x3+y3+z3=k

Answers

3xyz is the answer im pretty sure

A bakery sold 36 brownies in a day, which was 30% of the total items sold that day. What was the total number of items the bakery sold that day?
(show work please)

Answers

Answer: The answer is 120

Step-by-step explanation:

We know that 36 is 30% of total items

So our equation would be 36/? = 30/100

From there we cross multiply so 36x100 = 3600

From there, we divide 3600 by 100

Therefore, your answer is 120

The tape diagram below represents 100\%100%100, percent.

What percent is represented by the shaded area?

Answers

Answer:

Step-by-step explanation:

Well the answer is 40 cause you count by 20 so if you in 20 t o times then you would get 40 percent

Your answer would be 40.

PLEASE HELPPPPP MEEEEE

PLEASE HELPPPPP MEEEEE

Answers

ALLAH IS ALL KNOWING AND ALL HEARING

Step-by-step explanation:

"There is no God but Allah, and Muhammad is his messenger." This is the basic statement of the Islamic faith: anyone who cannot recite this wholeheartedly is not a Muslim. When a Muslim recites this they proclaim: That Allah is the only God, and that Muhammad is his prophet

14 3/4 + (-21 1/2 ) ( 14 and -21 are part of the fraction)

Answers

Answer:

21

Step-by-step explanation:

the answer to this specific question is 21
Other Questions
Supported writers, artists, teachers, architects, and _____________. Help me Geometry!!!!!!! Why did colonists start to rebel against great Britain? What fraction of the total kinetic energy is rotational for the following objects rolling without slipping on a horizontal sur- face? (a) a uniform solid cylinder; (b) a uniform sphere; (c) a thin- walled, hollow sphere; (d) a hollow cylinder with outer radius R and inner radius R>2. Ray Company provided the following excerpts from its Production Department's flexible budget performance report. Required: Complete the Production Department's Flexible Budget Performance Report. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values. Round "rate per hour" answers to 2 decimal places.) Labor-hours (a) Direct labor indirect labor Supplies Equipment depreciation Factory administrabon Total expense 1 140 (a) 17,420 . $1.50 (4) $6.500 . $0.70(0) $1,600. $0.30 (4) 76,400 18.700 Ray Company Production Department Flexible Budget Performance Report For the Month Ended August 31 Actual Results . $1.00 (a) Answer is not complete. $206.066 Spending Variances 9,480 $134,730 19,000 14,500 4.940 78.400 35.5720 1,140 $2,010 U 1,780 1,450 U 496 U O 0 None U 00 Flexible Budget 9,480 $ 132,720 21,640 13,136 O 4,444 78,400 36.712 O 207,002 Activity Variances $6,720 445 336 U U U 144 U 0 None 912 U $8.567 OU 9,000 Os 126,000 00 O Planning Budget O 21,105 O 12,600 4,300 78.400 35.800 OS278.495 Example 3he two In a class of 60 students, 46 passed Biologyand 42 passed Chemistry. Every studentariable passed at least one of the two subjects. Howmany students passed in both subjects?SolutionLet U = students in the classcps x= [ ? ]10411701249100 The city parks and recreation department has announced that it will have a swimming class if at least 24 people register for the class. So far, 9 people have registered. At least how many more people must register for the swimming class to be held? Solve for n.n - 26 = -13 you are troubleshooting a workstation that is having trouble while browsing the internet. you want to perform some tests on name resolution. which utility would give you the most information? A shop owner agrees to $1,350 per month base rent plus 2% of annual gross sales over $80,000. Last year the owner paid a total of $22,000 for rent. What were the gross sales of the shop The two lines represent the amount of water, over time, in two tanks that are the same size. Which container is filling more quickly? Explain how you know. Write Like Will Master the Shakespearean SonnetCreate your own 14-line sonnet. Each line needs to be exactly 10 syllables (dont worry about the iambic part of the iambic pentameter the 10 syllables will be enough of a challenge) and the poem needs to follow the rhyme scheme (ABAB CDCD EFEF GG). When you buy an item using somebody else's money you will be more likely to consider the costs and benefits of that item. True False Ne Select the correct answer.Which expression is equivalent to this polynomial expression?(2x5 + 3y4)(-4x2 + 9y4) After years of using a mass marketing strategy, Precision Print Shop has responded to new competition from larger companies by focusing on small market segments that have been ignored by these competitors. Precision believes that by offering these market segments personalized customer service it can attract a loyal group of customers willing to pay premium prices. What is Precision's strategy known as For the cross in Part B, predict the frequencies of each of the phenotypes in the F1 progeny, and determine the genotype(s) present in each phenotypic class. Select all the correct answers. Which expressions are equal to 10^5?A. (10^4)^1 B. 10^3 x 10^2 C. 1 over 10^5 D. (10^3)^2 E. 10 x 10 x 10 x 10 x 10 A drawing with very short, overlapping lines outlining bodies and a vase. This drawing by Pablo Picasso is an example of a _________________. a. silverpoint c. sketch b. charcoal d. print Which herpesvirus is responsible for postherpetic neuralgia? A) KSHV B) EBV C) CMV D) VZV.