-4.5 rad = -4.5 x 180 / pi = -257.83°
For this question the answer is -3/2
The function in terms of the time (t) is t=d/r and the value of the time (t) for the given values is 5.
<h3>Linear Function</h3>
An equation can be represented by a linear function. The standard form for the linear equation is: ax+b , for example, y=2x+7. Where:
a= the slope
b=constant term that represents the y-intercept.
For the given example: a=2 and b=7.
In the exercise is asked the equation for the time (t) in the function of the distance (d) and the rate (r).
Thus, if d=rt, we will have t= d/r
Replacing the variables for the given values for finding t. The question gives:
distance (d) =40
rate (r) = 8
Thus, you will have t= 40/8. Then, t=5
Therefore, the answer is the fourth option.
Read more about the linear equations here:
brainly.com/question/2030026
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<u>Answer:</u>
The correct answer option is 'then'.
<u>Step-by-step explanation:</u>
The "to prove" part of the information is the 'then' of the "if-then" statement.
For example, we have this problem:
If 
, then find the value of y.
Here in this problem, we are asked that 'if' the value of x is true then prove it by substituting in the value.
Answer:
Given that the height is 26 feet, the height of the stories of the building is 26-6=20 feet. therefore, the height of each story of the building is 20÷2=10
