Ineed an answer for question 2.b and c

2b

On the left side, use the measure of each angle.

On the right side, use 180 because the the sum of the measures of the angles of any triangle is always 180.

90 + 45 + <X = 180

135 + <X = 180

<X = 180 - 135

<X = 45

2c

90 + 56 + <H = 180

146 + <H = 180

<H = 180 - 146

<H = 34

3

A right triangle has 1 right angle measuring 90 degrees and two acute angles.

The sum of the measures of the three angles of a triangle is 180.

If you subtract 90 degrees (the right angle's measure) from the total of 180 degrees, 180 - 90 = 90, you get 90 degrees. That means that the sum of the measures of the two acute angles of a right triangle is always 90 degrees.

Answer

45°

Explanation

The question has many parts but i will take you through all of them.

The figure is a right triangle. The sum of interior angles add up 180°.

90° + 45° +< <X = 180

135° + <X = 180°

<X = 180° - 135°

<X =45°

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (