Each is 30° because you do 90/3 is 30
Given 

Put the value of d in the given equation




What we do in Evaluation in math?
The verb "evaluate" is used in mathematics to mean to discover or determine the worth of something. Finding the precise value of an algebraic expression or numerical computation is relevant here as well as financial mathematics.
In mathematics, the terms "evaluate" and "solve" are often used interchangeably. Consider the following basic multiplication problem: "Evaluate the cost of six tomatoes when the tomatoes are purchased at $2 each." The student would multiply 6 by 2 to get the result of $12. The term evaluate might also come before a list of inquiries, as a list of straightforward algebraic equations.
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<h3><u>The function that represents the price P of the car after x years is:</u></h3>

<em><u>Solution:</u></em>
<em><u>The decreasing function is given as:</u></em>

Where,
y is future value
a is initial value
r is decreasing rate in decimal
t is time period
From given,
a = 25000

number of years = x
future value = P
Therefore,

Thus the function is found
Answer:
y = 3/5x + (-3)
Step-by-step explanation:
because slope intercept form is y = mx + b
and m = 3/5
and b = -3
so you plug them in to the formula and there's your answer