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Darya [45]
3 years ago
10

I NEED HELP BAD MATH ASAP

Mathematics
1 answer:
nexus9112 [7]3 years ago
8 0
69.75 - 64.85 = 4.90 or better yet 4.9
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Find the value of x. <br><br> A. 60<br><br> B. 50 <br><br> C. 40 <br><br> D. 30
garri49 [273]

We can see that two sides of that triangle area equal

so, their corresponding angle will also be equal

now, we know that

sum of all angles in any triangle is always 180

so, we can get equation as

x+100+x=180

now, we can solve for x

2x+100=180

2x=80

x=40

so, option-C..............Answer

8 0
3 years ago
Read 2 more answers
4.72n - 0.1 = 8 + 0.67n
levacccp [35]
4.72n - 0.1 = 8 + 0.67n

4.72n - 0.67n = 8 + 0.1

4.05n = 8.1

4.05n/4.05 = 8.1/4.05 

n = 2
5 0
3 years ago
(2-cos^2A)(1+2cot^2A)=(2+Cot^2A)(2-sin^2A)​
fomenos

Answer:

2 sin (2A) cos (2A)^4 + 2cos (2A)

---------------------------------------------------

                 sin (2A)

Step-by-step explanation:

7 0
3 years ago
A cup of milk has 8 grams of protein. How much protein is in 2.5 cups of milk
iogann1982 [59]
1 cup of milk = 8 g proteins
2.5 cups of milk = 2.5 * proteins present in 1 cup of milk
                          = 2.5 * 8
                          = 20 g

20 grams of proteins is present in 2.5 cups of milk.
8 0
4 years ago
Which one is an irrational number?
gladu [14]

Answer:

The irrational number is 4.37124...

Step-by-step explanation:

This is because the number is non-terminating and non-repeating; as in the numbers don't repeat in the same order and they never end.

5 0
3 years ago
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