I need help- due by tonight ;-; (only need to do 1-4 pls) PLEASE HELP- and i just need the answers, not the work. please dont give me a link to it like the other person did when i asked this ;-;
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Related Questions
**PLEASE ANSWER FAST**
∠A and ∠B are vertical angles. If m ∠A=(4x+6)° and m ∠B=(2x+18)°, then find the value of x.
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Answer:
x = 6
Step-by-step explanation:
You want the value of x if the expressions (4x+6)° and (2x+18)° represent the measures of vertical angles.
Vertical anglesVertical angles have the same measure, so these expressions are equal to each other:
4x +6 = 2x +18
2x = 12 . . . . . . . . . . subtract 2x+6 from both sides
x = 6 . . . . . . . . divide by 2
__
Additional comment
The angles are each 30°.
Which comparison is not correct?
-8 < |-4|
|-2| < |-9|
|-7| > -9 |
8| > |-9|
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Answer:
the 2 one is wrong
Step-by-step explanation:
the 2 would be greater than the 9 sense both the numbers are negative and the bigger the negative number is the less amount it is so -9 is smaller than -2
What additional information is required to prove the triangles are congruent using ASA?
Since vertical angles are congruent assume:
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Answer:
C
Step-by-step explanation:
We already have one angle form the question that leaves us with one other angle and one side that we need to find, since we are required to use ASA or angle-side-angle.
the diagram gives us 2 congruent sides UB and AB since they have a similar slash on both of them, finally we need one more angle, so we look at the choices we have:
a) it gives us congruent sides not angles, so we move to the next
b) same thing as A
c) gives us 2 congruent angles, and since these are 2 new angles not given in the question, they can work
d) these 2 angels are the same 2 given in the question, so we can't use them.
9. Expand using identites.
1) (3/2 m - 5n) (3/2 m + 5n)
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Answer:
(3/2 m)^2 -(5n)^2^
Step-by-step explanation:
Answer: 9m^2 / 4 - 25n^2
Step-by-step explanation:
Use the identity: (a-b)(a+b)=a^2 - b^2
substitute values of a and b, where a=3/2m and b=5n.
The following simplifies to (3/2m)^2 - (5n)^2.
Triangle TIL overlaps triangle RAN. Triangle RIG is
formed. What is the mec in triangle RIG?
A. 30 degrees
B 55 degrees
C 85 degrees
D 95 degrees
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if u need help text me
Applying the triangle sum theorem, the value of c in the triangle is: D. 95°
What is the Triangle Sum Theorem?Based on the triangle sum theorem, the sum of all interior angles in a triangle equals 180 degrees.
Applying the triangle sum theorem, we have:
b = 180 - 45 - 80 = 55°
a = 180 - 100 - 50 = 30°
c = 180 - b - a = 180 - 55 - 30
c = 95°
Therefore, applying the triangle sum theorem, the value of c in the triangle is: D. 95°
Learn more about the triangle sum theorem on:
https://brainly.com/question/7696843
Kaya sets a weekly running goal. The table shows her running goals for the first 4 weeks
M=w____ _____
+ - x división sign 1 2 3 4 5 6 7 8
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The total miles at the end of each week is equal to that week number plus 4
Alternatively this could be 1w + 4
Hope this helps
53 + 47 = 100 : simples?
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53 + 47 = 100
53 + 47 = 100
53 + 47 = 100
53 + 47 = 100
53 + 47 = 100
53 + 47 = 100
-3 + 6x. Which expression shows the correct factorization?
Here are the ones to pick from
1. -2 + -2 +6 +x
2. 6(-2 +x)
3. 6(-2 +x)
4. -3 (1 - 2x)
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Answer:
Option #4
Step-by-step explanation:
Expand option #4
=-3(1-2x)
=-3 -2x*-3
=-3+6x which is what your original equation was.
Halpppp plsssssss i need help
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Write an expression that can be used to find the sum of the most common and least common lengths of alien fingers.
Answer:
5 + 1 = 6
Step-by-step explanation:(MCL) Most Common Length = 5
(LCL) Least Common Length = 1
MCL + LCL =
5 + 1 = 6
Graph y= -3x+7
please show the graph points
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Answer:
Step-by-step explanation:
ASAP PLEASE!!!!!!!!!!!!!!!!!!!!1
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Answer:
141 in²
Obviously don't write 141 in² because they've already wrote the in² part for you
Find a value for a that makes this statement true.
a ÷ 6 greater than 1.
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Answer:
Anything greater than 6 will make a ÷ 6 greater than 1. a > 6
Step-by-step explanation:
36 divided by 6 would equal to 6. 6>1
2, 3, 5, 9, 17, 22, 31, 39
Regina kept track of the points she scored during her team’s first eight basketball games. What is Regina’s mean score?
Responses
A 3939
B 1616
C 3737
D 1313
E 17
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Answer:
Mean = 16
Step-by-step explanation:
MEAN can be find bg the sum of all score divided by the amount of the score.
Mean = total amount / number of amount
Total amount = 2 + 3 + 5 + 9 + 17+ 22 + 31 + 39
= 128
number of amount = 2, 3, 5, 9, 17, 22, 31, 39
= 8
Then we can calculate mean as
Mean = 128/8
Mean = 16
2+3+5+9+17+22+31+39=128
128/8=16
(REPLY FOR EXTRA POINTS) School hack:
If you have a question something like this: "Determine which integer makes the inequality 6(n − 5) < 3(n + 4) true."
The answer would most likely be the last answer choice.
This is because when teachers create the question they put it as the last one to make you work out all of the firsts ones first so you can do more work which means more practice.
I'm not 100% sure, but I had a question like this and the answer was the last one.
Hope this school hack helps!! :)
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Answer:
Or you could just solve for n and pick the choice that matches what you got :)
Step-by-step explanation:
translate 5[2(4) + 3 +4] into a verbal expression
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Answer: five times two times four plus three plus four
Step-by-step explanation:
5[2(4) + 3 +4]
whenever you have a number next to a bracket, like [ or ( ,it always means multiply. So thats how i know 5[2(4) means "five times two times four" as a verbal expression. The last part is "3+4" which translates to "three plus four"
I hope this is correct!!!
I am not looking this up on the internet
I need actual help
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Answer:
do u have notes?
Step-by-step explanation:
Answer:
Minute 62
Step-by-step explanation:
69 ong .
What is the answer to this question? 12/5t=6
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If it is….
t = 30/12 or 15/6 (simplified)
Steps…
((12/5)*t) * 5 = 6 * 5 -> multiplied both sides by 5 to get rid of denominator
12t = 30
12t/12 = 30/12 -> divided both sides by 12 to single out the t
t = 30/12 or 15/6
Hope this helps :)
There are currently 6,210 fish in a lake. If the number of fish in the lake increased by 15 percent during the last year and 20 percent during the year before that, how many more fish are in the lake currently than in the last two years ago?
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I’m pretty sure the answer should be 1,710 if not i’m sorry
Answer:
1710 fish
Step-by-step explanation:
Let the number of fish in the lake last year be 'x'
The equation becomes-
x + 15x/100=6210 (This is because 15% of x is added in x to become
6210... hope you understand)
x + 15x/100 = 6210
115x/100 = 6210
23x/20 = 6210
x = 6210 * 20/23
x = 270 * 20
x = 5400
Therefore- The number of fish last year = 5400
Now, let the number of fish in the lake 2 years ago be 'y'
The equation becomes-
y + 20y/100 = 5400 (Same logic as last time)
y + 20y/100 = 5400
120y/100 = 5400
24y/20 = 5400
6y/5 = 5400
y = 5400 * 5/6
y = 900 * 5
y = 4500
Therefore- Fish in the lake two years ago = 4500 fish
Difference between current and two years ago = 6210-4500
= 1710 fish
Hope you understood the answer and I hope it helps you :)
PLEASE HELP ME… Andre tried to solve the equation 14(x + 12) = 2 what was his mistake explain?
14(x + 12) = 2
14x = -10
x = -40
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Answer:
Step-by-step explanation:
you have to multiply with both x and 12
14(x + 12) = 2
7(x + 12) = 1
x+12=1/7
x=-83/7
The probability that Adrian has Mr. Muller as his science teacher next year is 0.25,
and the probability that he has Mrs. Waugh as his math teacher next year is 0.5.
He wants to determine the probability that he has both Mr. Muller and Mrs. Waugh as teachers next year and needs to design a simulation to help him calculate this probability. He has the spinner shown below and a number cube.
Which of the following simulations could Adrian use to help him determine the probability that he has both Mr. Muller and Mrs. Waugh as teachers next year?
Responses
getting a 1 on the spinner and rolling a number greater than 4
on the number cube
getting a 2 on the spinner and rolling an odd number on the number cube
getting a 3 on the spinner and rolling an even number on the number cube
getting a 2 on the spinner and rolling a prime number on the number cube
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Answer:
the answer would be spinning a 3 and getting an even number on the number cube. read why below!
Step-by-step explanation:
because the spinner presents three options (two 2s, a 3 and a 1), there is a 50% chance that he will spin a 2. the spinner has to be able to represent his chances of having mr. muller as his science teacher though, because there is only a 25% chance that he will spin a 1 or a 3.
the number cube might be difficult to understand, but because there are 3 even numbers and 3 odd numbers, the chances of rolling an even or an odd number are equal: 50/50 chance, which represents his chances of having mrs. waugh as a teacher.
i hope that this helped!
Answer:
the answer would be spinning a 3 and getting an even number on the number cube. read why below!
Step-by-step explanation:
the guy is right
PLSS HELP CUZ I DON'T KNOW HOW TO SOLVE ITTT
During a team building game, participants reach into a bag and randomly select a colored flag, which determines their team. If there are 7 green flags, 5 red flags, and 3 yellow flags, then what is the theoretical probability of selecting a red flag?
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Answer:
1 out of 3 or 1/3.
Step-by-step explanation:
Determine how many total flags there are. In this case, there are 15 total flags.Determine how many of these are red. 5/15 of the flags are red.Simplify 5/15, which is 1/3.When you add 6 to the product of a number and 10, the result is 36. What is the number?
A) 3
B) 6
C) 2
D) 4
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Answer: the number is 3.
Step-by-step explanation:
(x × 10) + 6 = 36
[(3) × 10] + 6 = 36
Answer:
3
Step-by-step explanation
First let's create an equation
Let x = number
Product is outcome of multiplication
The product of 10 and a number can be written as 10x
Were supposed to add 6 to the product and that should equal 36
So the equation is 10x + 6 = 36
We now solve for x using basic algebra
10x + 6 = 36
Subtract 6 from both sides
10x = 30
Divide both sides by 10
X = 3
Please help me answer these last two questions these are the last ones and then I finally be finished and then ask my teacher for help tomorrow.
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Answer: Not the answer sorry
Step-by-step explanation:
But hey are you in my class because I had a question like this.
Answer:
9 -
Just times them
So that is
85 1/3 * 10 2/3 = 8192/9 = 910 2/9 ≅ 910.2222222
Conversion a mixed number 85 1/3
to a improper fraction: 85 1/3 = 85 1/3 = 85 · 3 + 1/3 = 255 + 1/3 = 256/3
To find new numerator:
a) Multiply the whole number 85 by the denominator 3. Whole number 85 equally 85 * 3/3= 255/3
b) Add the answer from previous step 255 to the numerator 1. New numerator is 255 + 1 = 256
c) Write a previous answer (new numerator 256) over the denominator 3.
Eighty-five and one third is two hundred fifty-six thirds
Conversion a mixed number 10 2/3
to a improper fraction: 10 2/3 = 10 2/3 = 10 · 3 + 2/3 = 30 + 2/3 = 32/3
To find a new numerator:
a) Multiply the whole number 10 by the denominator 3. Whole number 10 equally 10 * 3/3 = 30/3
b) Add the answer from previous step 30 to the numerator 2. New numerator is 30 + 2 = 32
c) Write a previous answer (new numerator 32) over the denominator 3.
Ten and two thirds is thirty-two thirds
Multiple: 256/3* 32/3 = 256 · 32/3 · 3 = 8192/9
Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(8192, 9) = 1. In the next intermediate step, the fraction result cannot be further simplified by canceling.
In words - two hundred fifty-six thirds multiplied by thirty-two thirds = eight thousand one hundred ninety-two ninths.
Step-by-step explanation:
i need help pls help
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Answer:
x is 5
Step-by-step explanation:
please helppppp meeeeee
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Answer: The slope is 3 and the y-intercept is (0, -2)
Step-by-step explanation:
So y=mx+b right? and the m is the slope and b is the y intercept.
Answer:
slope = 3
y intercept = 0, -2
What is the sum of 7/12+4/5?
A)13/60
B)11/17
C)1 23/60
D)1 11/17
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c is the correct answer
hope that helped^^
Answer:
c is the correct option
Step-by-step explanation:
7/12=35/60 and 4/5=48/60
so 35/60+48/60=83/60=1 23/60
hope it helps you
please mark me as brainlist
Please helpp!! Ty ty!♡♡
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Answer:
25
Step-by-step explanation:
4a +12 -2c + c
4( ) + 12 - 2( ) + ( )
4(4) + 12 - 2(3) + 3
16 + 12 - 6 + 3
28 - 6 + 3
22 + 3
25
Helping in the name of Jesus.
Therefore, 4a + 12 - 2c + c = 25
Step-by-step explanation:a = 4
c = 3
Swap letters for numbers:4a + 12 - 2c + c
(4)(4) + 12 - (2)(3) + 3
16 + 12 - (2)(3) + 3
28 - (2)(3) + 3
28 - 6 + 3
22 + 3 = 25
Draw a conclusion:
Hence your answer is:4a + 12 - 2c + c = 25
I hope this helps!
Please need help ASAP.
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Answer: in this order angle d, e, f line de, ef, fd
Step-by-step explanation:
Given the two parallel lines, determine the measure of x.
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Answer:
d one is right ans.........
55 degrees because 125 degrees is the measure of the adjacent angle of x.
Banana Cupcakes
makes 10 cupcakes
1 cup granulated sugar
cup vegetable oil
1 large egg
4 tablespoons sour cream
2 medium-sized ripe bananas, mashed
1 cups all-purpose flour
1 teaspoon baking soda
teaspoon salt
1 teaspoon vanilla extract
pinch of nutmeg
You will use the recipe above to answer the following questions:
This recipe serves 10, but you need to serve 30. What number will you need to multiply the amount of each ingredient by to adjust the recipe? How did you determine this number?
How much vegetable oil do you need for 30 cupcakes?
How much flour do you need for 30 cupcakes?
What is the difference in the amount of vanilla extract you would need for 30 cupcakes?
What is the difference in the amount of salt you would need for 30 cupcakes?
In the real world, even though you make adjustments to a recipe to accommodate the number of people you need to serve, you sometimes round the amount of an ingredient instead of using an exact amount. Which ingredient would it make more sense to round rather than coming up with the exact amount? Why?
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Answer: Hey give me 1 hour and ill answer it I'm doing odessyware rn so Ill get back to you later appreciate yo patients.
Step-by-step explanation:
Then, if we want to make 30 servings, we need to use that recipe 3 times. (because x*10 = 30, then x = 30/10 = 3)
This would be equivalent to multiply each ingredient by 3.
for 30 cupcakes we need:
3 cups of vegetable oil.
3 cups of all-purpose flour
(because for each one of these ingredients we needed only 1 cup to make 10 cupcakes).
for 10 cupcakes we need 1 teaspoon of vanilla.
for 30 cupcakes we need 3 teaspoons of vanilla, the difference is 3 - 1 = 2.
So the difference is 2 teaspoons.
About which quantities we should round are those where we may have mixed numbers or big numbers.
For example, we have 4 tablespoons of sour cream for 10 servings, then for 30 servings we should have:
3*4 = 12 tablespoons.
We could round this down to 10 tablespoons.
Hope this helped
I almost broke my brain doing this so can you give me brainliest answer please thank you