Answers
Answer:
y=-3/4x-3
Step-by-step explanation:
because you need to make it into graphing forms so you would transfer the 3 over and divide the 3 and the 12 to get y=-3/4x-3
Related Questions
A fruit juice recipe calls for 2 parts orange juice and 8 parts pineapple juice. Which proportion can be used to find the amount of orange juice, j, that is needed to add to 18 L of pineapple juice?
2 over 8 equals j over 18
8 over 2 equals j over 18
8 over j equals 2 over 18
16 over 18 equals j over 100
Answers
The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:
2/8 = j/18
This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:
2/8 = j/18
218 = 8j
36 = 8*j
j = 36/8
j = 4.5
Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.
Answer:
2 over 8 equals j over 18Step-by-step explanation
2 over 8 equals j over 18
This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.
So, the correct proportion is:
2 over 8 equals j over 18
Please hurry I need this done by 2!.. Greg enters a triathlon race. He swims 1.25 kilometers, bikes 20.5 kilometers, and runs 1.59 kilometers.
How many kilometers is the race?
Enter your answer as a decimal in the box.
20 point 1 6
km
Answers
Hola solo vine a joder xd
Answer:
23.34km
Step-by-step explanation:
just add all of them up to get 23.34km
Better picture lol, but pls help it's due tmr
Answers
2. The second shape is multiplied by 3
3. they are not similar
4. not similar
5. i don’t think it’s similar
6. angle L and N were subtracted by 10 and angle K and M were added by 10
I’m not too sure about this sorry if it’s wrong!
Answer:
1) Not Similar. 2/6 does not equal 6\12
2) Yes. 5/3 = 15/9
3)Yes. 10/30=8/24
4) Not Similar. 13/16 does not equal 16/21.
5) Not Similar. 28/48 and 42/36 do not reduce to the same value.
6)No. The angles are not the same.
Step-by-step explanation:
Ask yourself, is it proportional? Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion.
In other words, ifthe corresponding sides reduce down to the same value, they are similar.
A bag contains 100 marbles, some red and some purple. Suppose a student chooses a marble out of the bag, records the color, and then places the marble back in the bag. The students has recorded 9 red marbles and 11 purple marbles.
Using these results, predict the number of red marbles in the bag.
A. 9/100, so 9 marbles
B. 9/20 = 45/100, so 45 marbles
C. 9/11 = 81/99, so 81-82 marbles
Answers
Answer: B. 45 marbles.
Answer:
B. 45 marbles
Step-by-step explanation:
9 red + 11 purple = 20
9/20 = 0.45
0.45 x 100 = 45
Simplify 6(x + 4) 10x 6x + 4 6x + 24
Answers
Answer:
=360x4+1440x3+24x+24
Step-by-step explanation:
6(x+4)(10)xx(6)x+(4)(6)x+24
=360x4+1440x3+(4)(6)x+24
=360x4+1440x3+24x+24
Hope it helps!!
50 points Awarded Simplify the following expression: 3 *3 (−4) *2 2 *6 (−3) *5
P.P is Subscript
Answers
Answer:37
Step-by-step explanation:
9-88* 6-15
9-528-15
-534
Ans. -534
If this helped then kindly mark me as brainliest pls. Also have a nice day : )
Brittany went grocery shopping , she spent 4/7 of her money on fresh foods. she spent 2/3 of the remainder of her money on frozen foods. if she spent 22$ on frozen foods. how much money did she spend on fresh foods?
Answers
Answer:
$44
Step-by-step explanation:
Let the total amount of money be represented by Y
Amount spent on fresh food =
\( \frac{4}{7} \times y\)
Remainder =
\(y - \frac{4}{7}y = \frac{3}{7} y\)
Amount spent on frozen foods = two-thirds of remainder = $22
\( = \frac{2}{3} \times \frac{3}{7} y = \frac{2}{7} y\)
\(\frac{2}{7} y = 22 \\ y = 22 \times \frac{7}{2} \\ y = 77\)
The total amount for grocery shopping is $77
Therefore, Brittany spent $44 on fresh foods
\( = \frac{4}{7} \times 77 \\ = 4 \times 11 \\ = 44\)
right answers, marking brainliest if correct.
Directions: Estimate the sum or difference using front-end estimation.
1) 97 – 39
2) 812,344 – 187,675
3) 321 + 79
Directions: Estimate the product using front-end estimation.
4) 315 x 821
5) 562 x 791
6) 82 x 156
7) 711 x 884
8) 126 x 952
9) 824 x 541
10) 4027 x 78
11) 796 x 123
Directions: Estimate the quotient using front-end estimation.
12) 817 19
13) 3615 72
14) 232 64
15) 559 81
16) 2986 222
17) 10275 232
18) 7428 286
19) 7143 369
20) 628,597 1525
Answers
Answer:
1) 1) 97 – 39. It becomes
100 - 40 = 60
2)2) 812,344 – 187,675. It becomes
800000 - 200000 = 600000
3)321 + 79. It becomes
300 + 80 = 410
4) 315 x 821. It becomes
300 + 800 = 1100
5) 562 x 791. It becomes
600× 800 = 480000
6) 82 x 156. It becomes
80×200 = 16000
7) 711 x 884. It becomes
700×900 = 630000
8) 126 x 952. It becomes
100×1000 = 100000
9) 824 x 541. It becomes
800× 500 = 400000
10) 4027 x 78. It becomes
4000×80 = 320000
11) 796 x 123. It becomes
800×100 = 80000
12) 817 19. It becomes
800/20 = 40
13) 3615 72. It becomes
4000/70 = 57.1 = 60
14) 232 64. It becomes
200/60 = 33.3 = 30
15) 559 81. It becomes
600/80 = 7.5 = 8
16) 2986 222. It becomes
3000/200 = 15
17) 10275 232. It becomes
10000/200 = 50
18) 7428 286. It becomes
7000/300 = 23.3 = 20
19) 7143 369. It becomes
7000/400 = 17.5 = 18
20) 628,597 1525, it becomes
600000 - 2000 = 300
Step-by-step explanation:
Need help plz, i will give brainliest and 20 points. Thank you
Answers
Answer:
1/2
Step-by-step explanation:
Create a histogram that shows this information.
Answers
Answer:
Step-by-step explanation:
Answer:
Explanation:
Answer:
Explanation:
Answer:
Explanation:
Answer:
Explanation:
Answer: YOUR MOM
Step-by-step explanation:
For each ride, a taxi service charges an initial fee plus an additional fee based on the number of kilometers of the trip. The graph shows the cost for taxi rides. Select a true statement. The rise is 4 while the run is 2. The selection of answers are:
A: The slope is 2.1. This means that each kilometer costs $2.10.
B: The slope is 5. This means that each kilometer costs $5.
C: The y-intercept is 2.1. This means that the initial fee is $2.10.
D: The y-intercept is 5. This means that the ride lasts 5. kilometers.
Which one is right and why?
Answers
THIS MIGHT NOT BE WHAT YOU ARE LOOKING FOR AND MIGHT NOT BE CORRECT! READ FIRST!
The answer is A. The slope of the line is rise/run = 4/2 = 2.1. This means that each kilometer costs $2.10. The y-intercept is 2.1, which means that the initial fee is $2.10. So the correct statement is: The slope is 2.1. This means that each kilometer costs $2.10.
The other statements are incorrect. The slope is not 5, so each kilometer does not cost $5. The y-intercept is not 5, so the ride does not last 5 kilometers. The y-intercept is the value of the function when the input is 0, which in this case is the initial fee of $2.10.
Explain the cosine rule and sine rule while also saying how to use it and provide examples (keep it in simple terms)
Answers
Answer:
Sure, I'll explain the cosine rule and sine rule in simple terms:
The cosine rule (also known as the law of cosines) is used to find the length of a side or the measure of an angle in a triangle given the lengths of the other sides and the angle between those sides. It states that c^2 = a^2 + b^2 - 2ab cos(C), where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides.
Here's an example of how to use the cosine
Suppose we have a triangle with sides a=6, b=8, and an angle between them c=45 degrees. We want to find the length of the remaining side of the triangle, side a.
Using the cosine rule:
a^2 = b^2 + c^2 - 2bc * cosA
where A is the angle opposite side a, we can plug in our values and solve for a:
a^2 = 8^2 + 6^2 - 2(8)(6) * cos(45)
a^2 = 64 + 36 - 96 * 0.707
a^2 = 10.56
a = sqrt(10.56)
a = 3.25 (rounded to two decimal places)
Therefore, the length of side a is approximately 3.25 units.
Answer:
Step-by-step explanation:
Calculate the area of the following composite figure.
Answers
100 units^2
\(\bold{EXPLANATIONS:}\)
10x5=50
The answer is 50
According to the line plot, how many apples weigh 5/8 of a pound?
5 apples
2 apples
4 apples
3 apples
Answers
Answer:
4
Step-by-step explanation:
If you count the X's you should count 4 X's so 4 apples weigh 5/8 pounds
help quick! i will grant you a magic potato for helping me
Answers
Answer:
y = 3x + 5?
Step-by-step explanation:
Its either that or the other way around I think.
Hope it helps! =D
Answer:
y = 3x + 5Step-by-step explanation:
Hope this helps!
Don't forget to say thanks and rate this answer!
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
which is a solution of the equation y=5x+3
A. (5, 28)
B. (28, 5)
C. (4, 20)
D. (3, 19)
Answers
Answer:A
Step-by-step explanation:
28=5(5)+3
28=25+3
28=28
Answer:
A. (5, 28)
Step-by-step explanation:
Sub in the options to see which makes sense
A. (5, 28)
y=5x+3
28=5(5)+3?
28=25+3?
28=28? TRUE
B. (28, 5)
y=5x+3
5=5(28)+5?
5=140+5?
5=145? FALSE
C. (4, 20)
y=5x+3
20=5(4)+3?
20=20+3?
20=23? FALSE
D. (3, 19)
y=5x+3
19=5(3)+3?
19=15+3?
19=18? FALSE
Robert's school is due west of his house and due south of his friend Layla's house. The distance between the school and Layla's house is 3 kilometers and the straight-line distance between Robert's house and Layla's house is 5 kilometers. How far is Robert's house from school?
Answers
Answer:
The school is 3 km west of Robert's house.
Hope this helps.
PLEASE HELP BRAINLIEST INCLUDED!!!
Show set of data that is a function using at least 5 domain values and 5 range values. It can be shown in a format of your choice (graph, table, set notation).
Answers
Answer:
Step-by-step explanation:
x -3 -2 -2 0 1 2 3
y 16 9 4 1 0 1 4
20 POINTSSSSSSSSSSSSSS
Aakesha has two bags of marbles. The first bag contains 5 red marbles, 6 blue marbles, and 4 green marbles. The second bag contains 4 red marbles, 2 blue marbles, and 3 green marbles. Aakesh will randomly select one marble from each bag. What is the probability that Aakesh will select a red marble from each bag? A. 2/9 B. 4/9 4/27 D. 1/3
Answers
Anbsbdhehbddbdnsbsnsn my reply has to be more than 20 letters
Answer: 4/9
Step-by-step explanation:
30° is used in a pie chart to represent 5 people. How many people were there altogether???
Answers
Answer:
60
Step-by-step explanation:
here are 360° used in a whole pie chart
Using proportion
30° → 5 people
360° → 5 × 360 / 30 = 5 × 12 = 60
There are 60 people altogether
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
Need Help, Pleaseeeeeeeee.
Answers
5.6^-5 • 5.6^3
And the exponents would go like -
-5 + 3 = -2
5.6^-2
3.4^-4 • 3.4^-7
-4 + -7
3.4^-11
5.6^-2 • 3.4^-11
Answer: D
find the x-intercepts of the function g(x)=8x^{2} −10x−3
Answers
Answer: \([-\frac{1}{4}, \frac{3}{2}]\)
Step-by-step explanation:
Factor:
\(g(x) = 8x^{2} -10x-3\)\(g(x) = x^{2} -10x-24\) ---> multiply constant (3) by coefficient of first term\(g(x) = (x+\frac{2}{8})(x-\frac{12}{8} )\) ---> factor (multiplies to 24 and adds to -10. Divide factors by 8 since you multiplied by 8 in previous step)\(g(x) = (x+\frac{1}{4})(x-\frac{3}{2})\) ---> simplify\(g(x) = (4x+1)(2x-3)\) ---> move denominator of fraction to be coefficient of xSolve:
\(0 = (4x+1)(2x-3)\) ---> set equation equal to 0.\(0 = 4x + 1\) ---> make each parentheses equal to 0.\(-1 = 4x\) \(-\frac{1}{4} = x\) ---> x intercept\(0 = 2x - 3\) \(3 = 2x\) \(\frac{3}{2} = x\) ----> x interceptJane has 8 boxes of crayons. Each box has 16 crayons. Which equation can be used to find the total number of crayons Jane has?
Answers
8×16 would be used to figure out how many crayons she has.
Find the value of y in the equation 6(y+4) = 12
Group of answer choices
y = 2
y = -2
y = 8
y = 6
Answers
Answer:
Y= -2
Step-by-step explanation:
6(-2+4)=12
6x2=12
ms. Washington teaches 145 students. 96% of them passed their test. How many passed?
Answers
Hope this helped
PLEASE HELP!!!
Lee can type 1 1/3 pages every 15 minutes. How many hours does it take him to type 10 2/3 pages? Complete the rate table to solve the proportion.
pages---> 4/3=32/3
hours---> 1/4 = x
Lee can type 10 2/3 pages in _________ hours.
a. 1 3/4
b. 2
c. 2 1/4
d. 2 1/2
Answers
Answer:
First, we know that:
1 1/3 = 4/3
10 2/3 = 32/3
15 minutes = 0.25 hours
Let's imagine that x (hours) is the time it takes Lee to type 32/3 pages.
From the information, we can tell that:
Lee can type:
4/3 pages in 0.25 hours
32/4 pages in x hours
So x should be:
x = (32/4 . 0.25)/4/3 = 2 (hours)
So it takes Lee 2 hours ro type 10 2/3 pages
Step-by-step explanation:
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
Convert to a fraction in simplest terms: .45
Answers
Answer:
9/20
Step-by-step explanation: