Need help with this problem

Mathematics

1 answer:

Schach [20]3 years ago

6 0

Here we are:

Triangle PQR is equilateral, all the angles are 60, this means that triangle PSR is an isosceles triangle. 180-90=90 90/2=45 60-45=15
B=15

Hope this helps :)

You might be interested in

Which is the correct equivalent for tan 310 degrees?

Dmitry [639]

C: tan 50 degrees that's your answer

4 0

3 years ago

Simplify (2*4)−1.

EastWind [94]

The simplification form of the number expression (2⁴)⁻¹ is 1/2⁴ option (B) one over two raised to the fourth power is correct.

<h3>What is an integer exponent?</h3>

In mathematics, integer exponents are exponents that should be integers. It may be a positive or negative number. In this situation, the positive integer exponents determine the number of times the base number should be multiplied by itself.

It is given that:

The number expression is:

= (2⁴)⁻¹

Using the properties of the integer exponent:

= 1/2⁴

The above number is one over two raised to the fourth power

Thus, the simplification form of the number expression (2⁴)⁻¹ is 1/2⁴ option (B) one over two raised to the fourth power is correct.

Learn more about the integer exponent here:

brainly.com/question/4533599

#SPJ1

6 0

2 years ago

What's the square root of 120

gladu [14]

The square root of 120 rounded to the nearest hundredth would be 10.95.

3 0

3 years ago

Given right triangle MNL what is the value of cos(M)?

FromTheMoon [43]