Answer:
B
Step-by-step explanation:
If you did 1925 divided by 142.45 you get 13.51 so if you round it you get 14
Answer:
m = -1
Step-by-step explanation:
Formula we'll use: ![\frac{y2}{x2} -\frac{y1}{x1} =m](https://tex.z-dn.net/?f=%5Cfrac%7By2%7D%7Bx2%7D%20-%5Cfrac%7By1%7D%7Bx1%7D%20%3Dm)
m = slope.
y2 = -4
x2 = -5
y1 = 6
x1 = 5
<u>Substitute -4, -5, 6, 5 into the formula:</u>
<u />![\frac{-4}{-5} -\frac{6}{5} =](https://tex.z-dn.net/?f=%5Cfrac%7B-4%7D%7B-5%7D%20-%5Cfrac%7B6%7D%7B5%7D%20%3D)
<u>Subtract both top and bottom:</u>
m = -10/-10
m = -1
252 square ft because you multiply.
7^2 = 6^2 + 9^2 - 2(6)(9)cos(m)
-68 = 2(6)(9)cos(m)
cos(m) = -0.6296
m = arcos ( -0.6296)
m = 129.0 degrees
Answer:
what figure?
Step-by-step explanation: