Answer:
I think its -12. If you apply y2-y1/ x2-x1 to the equation.
Answer:

Step-by-step Explanation:
Given:
∆UVW,
m < U = 33°
m < V = 113°
VW = u = 29 m
Required:
Area of ∆UVW
Solution:
Find side length UV using Law of Sines

U = 33°
u = VW = 29 m
W = 180 - (33+113) = 34°
w = UV = ?

Cross multiply

Divide both sides by sin(33) to make w the subject of formula



(rounded to nearest whole number)
Find the area of ∆UVW using the formula,



(to nearest tenth).
The answer is C
So how?
I multiplied 48*.19= 9.12 then subtracted that from 48 and got 38.88 which rounds to 39
C is the answer
I hope this helps! :D
Answer:
747+9+83=839
Step-by-step explanation:
We can use 9x83=747 as a extra help to get the answer. Say you need the answer above (which I gave you) so you get 9x83 as an example to help figure out 749+9+83=839.