3 years ago

Please help me with this I am new to this app so i want to have a good experience on it. Thanks

Mathematics

2 answers:

mina [271]3 years ago

7 0

what do you need help on exactly?

shtirl [24]3 years ago

4 0

Your $ value is correct, but he would move three hash marks, not two!

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There are 50 questions on a test and you answer 36. what % of questions did you answer

o-na [289]

36*2=72
50*2=100
72/100=72%

6 0

3 years ago

In the figure, b and c are parallel lines. Which of the following statements are true?

Helen [10]

Answer:

1. No, Joe is not correct

2. $\angle 5=72^{\circ}$

Step-by-step explanation:

Given: b and c are parallel lines

To find:

1. whether the given statement is correct or not

2. $\angle 5$

Solution:

Sum of two angles that form a linear pair is equal to $180^{\circ}$

$\angle 3+72^{\circ}=180^{\circ}$ (linear pair)

$\angle 3=180^{\circ}-72^{\circ}=108^{\circ}\neq 90^{\circ}$

So, Joe is not correct

If two lines are parallel then alternate interior angles are equal.

As b and c are parallel lines,

$\angle 5=72^{\circ}$ (alternate interior angles)

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3 years ago

PLEASE ANSWER QUICKLY: SURFACE AREA If you don't know the answer please don't guess.

dusya [7]

Well for one, the floor and the ceiling do not need wallpaper. So you would only find the surface area each side. (48, 48, 80, 80) Then you would add all four together. (256ft squared)

The answer is 'C.'

3 0

3 years ago

Couldn’t find correct answer if you know please help

Gnoma [55]

Answer:

the answer to your question is 3

8 0

3 years ago

Carrie gave her hairstylist a $4.20 tip. The tip was 15% of the cost of the haircut. Write an equation to find h, the cost of th

Alona [7]

Answer:

Step-by-step explanation:

you could wright the equation like 15/100=4.20/x

All I did is 100 divided by 15, which is 6.6666667, and then multiply that number by 4.20.

I hope this helped you!

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2 years ago