Answer: 8
Step-by-step explanation: Divide 224 by 28
The slope would be the same as that of the given line, and when plugging in (-3,0) into the new equation, you’ll find the y-intercept. If you could give the original given line equation I’d be happy to show you!
Given this is a right triangle
85^2 = 7225
84^2 = 7056
85^2 - 84^2 = 169 = 13^2
Sin QR / QP = sin 84 / 85 = 81.2 deg
Answer:

Step-by-step explanation:
<u><em>The correct question is </em></u>
Find the output, k, when the input, t, is -7
. k = 10t-19
we have

This is a linear equation in slope intercept form
where
k is the output value
t is the input value
The slope is 
The y-intercept (or k-intercept in this problem) is 
To find out the value of k, substitute the value of t in the given equation
so
For t=-7


Answer:
22.5
Step-by-step explanation:
5.0 x 4.5
It is a rectangle therefore it needs to be multiplied bu the sides