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Phoenix [80]
3 years ago
14

the sum of the measures of the angles of any triangle is 180 degrees. in triangle ABC, angles A and B have the same measure, of

bile the measure of angle C is 72 degrees larger than each of A and B. what are the measures of the three angles?
Mathematics
2 answers:
insens350 [35]3 years ago
7 0

Answer:

A=36

B=36

C=108

Step-by-step explanation:

A =B

2A+C=180

C is greater than A

2A+(A+72) =180

SIMPLIFY

3A +72=180

-72 ON BOTH SIDES

3A=108

DIVIDE BY 3

A=36

SO

B=36

36 TIMES 2 IS 72

180-72=108

SO

C=108

hope this helps

quester [9]3 years ago
7 0

Answer:

Angle C= 108

Angles A and B=36

Step-by-step explanation:

180-72=108

108-72= 36

Check

36+36=72

72+108=180

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1. 2(H-8)-h=h-16
podryga [215]

(1) C and (2) D

(1)

distribute the left side of the equation

2h - 16 - h = h - 16 ( simplify left side )

h - 16 = h - 16

Since both sides are equal, any value of h will make the equation true.

Hence there are infinitely many solutions to the equation → C

(2)

3 + 6z = 13 + 6z ( subtract 6z from both sides )

3 = 13 ← not possible

Hence there are no solutions to the equation → D



8 0
3 years ago
Pls help ill give a 100 jusrt answer these question and ill even give brainliest
mojhsa [17]

Answer:

That is a lot of questions to answer. But I will try.

5)

a) 6 square units

b) 5/6

Second picture

1. Area = 6

2. Area = 4.5

3. Area = 20

4. Area = 9

5. Area = 17.5

Third picture

a) 8 units because if you move the bottom triangle to the top of the other triangle it makes a rectangle with height of 2 and length of 4.

I'm sorry I have to go I would love to finish this but I hope what I gave helps you!

8 0
3 years ago
Read 2 more answers
The first two angles in a triangle are 100 degrees and 50 degrees. What does the third angle have to be?
mamaluj [8]
The answer is C: 30 degrees
7 0
3 years ago
What is this pls pls help i well give you my Brainliest
Minchanka [31]

Answer:

it's in the 10's place so it means 80, so 8 groups of 10

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
How many 1/4 cup servings are in 1­ 1/2 cups of yogurt?
SVEN [57.7K]
If you make both of the denominators the same this can be a lot simpler.

1 1/2 divided by 1/4
1 2/4 divided by 1/4
6/4 divided by 1/4
How many times does 1/4 go into 6/4?

6

Hope this helps :)
4 0
3 years ago
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