2 years ago

Someone help, I suck at math

Mathematics

1 answer:

attashe74 [19]2 years ago

5 0

option A.55°

Answer:

Solution given:

<x+<y=<z

exterior angle of a triangle is equal to the sum of two opposite interior angle

4n-18+n+8=133-6n

5n+6n=133+10

11n=143

n=143/11

n=13

exterior angle =133-6*13=55°

option A.55°

You might be interested in

The steps below show the incomplete solution to find the value of x for the

Anna35 [415]

Just add 4 on both sides then divide both sides by 4 and then you’ll get your answer. I hope that helps!

7 0

3 years ago

A computer that originally cost $850 is on sale for 15%off. What is the sale price of the computer show your work

Yakvenalex [24]

If it is on sale for 15%, then you are paying 85% (100-15) of the original price.

To find 85% of 850, you do 850*.85 to get $722.50

Hope this helps

4 0

3 years ago

Read 2 more answers

How do you write 652% as a fraction, mixed number, or whole number?

scoray [572]

652 whole number :)

3 0

2 years ago

Number 3 please explain and show work ☺☺

vlabodo [156]

There are 16 ounces in a pound, so 28 pounds is 448 ounces. Divide 448 by 8 which equals 56 ounces of dog food.

7 0

3 years ago

Read 2 more answers

Ms. B is making snickerdoodle cookies. Her recipe uses one and a half teaspoons of cinnamon to make two dozen cookies. If she ne

Korvikt [17]

Answer:

First we must learn to dissect a question.

<h3>Explanation:</h3>

Part 1

We can list our facts first:

Every 2 dozen cookies takes 1.5 teaspoons of cinnamon to make
She needs 13 dozen cookies

She needs 13 dozen cookies. So (13/2)x 1.5 teaspoons

$6.5 \times 1.5 = 9.75 \: teaspoons$

She needs 9.75 teaspoons and 3 teaspoons make a tablespoon

So..

$9.75 \div 3 = 3 r0.75= 3tbsp \: and \: 0.75tsp$

7 0

1 year ago