2 years ago

If sin angle X = cos angle Y and m angle X=72 degrees, what is the measure of angle y

Mathematics

1 answer:

nikdorinn [45]2 years ago

6 0

Answer:18

Step-by-step explanation:

Sin72=cosy

0.9511=cosy

Y=cos(inverse)0.9511

Y=18

You might be interested in

So i have a pic i need 1a plz i am giving a bunch of my points plz give it real asap

Alex_Xolod [135]

Answer:

3x - (15 x 3) = 90

3x - 45 = 90

Explanation:

there are 3 boxes. We don't know how many are in them yet, so we write this as 3x. However, we know that we give away 15 to 3 different teachers. 15 x 3 = 45

Therefore the first part is 3x - 45

We also know that in the end we have 90 left.

So our final equation is:

3x - 45 = 90

6 0

2 years ago

Find a composite number between 41 and 50, with the sum of its prime factors equal to 14

kari74 [83]

49, 7+7=14
There you go.

3 0

3 years ago

Read 2 more answers

Write the expression as a power

Natasha_Volkova [10]

The expression given in the question is expressed as a power is x^10

According to the law of indices, multiplication of powers becomes addition as shown:

$a^m \times a^n = a^{m+n}$

Given the following expressions;

$xx^4x^4x$

This can also be expressed as:

$= x \times x^4 \times x^4 \times x\\= x^{1+4+4+1}\\=x^{5+5}\\=x^{10$

This shows that the expression as power is x^10

Learn more here: brainly.com/question/20298728

8 0

2 years ago

Steve wants to open a savings account. Bank A will increase the interest rate on the savings account by

Katyanochek1 [597]

Answer:

Bank A

Step-by-step explanation:

Get them wrong then push try agian and remember it hope it helps?

thats my trick sometimes!

7 0

2 years ago

Beth has $50 to spend on new clothes during a tax free weekend. She

kogti [31]

Answer:

Step-by-step explanation:

5 0

2 years ago