Answer:
You can use 5 to simplify 5 and 15, giving you 1 and 3
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ANSWER
56.1 square inches.
EXPLANATION
The area of this triangle can be calculated using the formula,

where a=8in.
b=14.2 in.
and C=99° is the included angle.
We plug in these values to obtain,


We round to the nearest tenth to get,
56.1 sq. inch
Answer:
x=-3 y=17 (-3;17)
Step-by-step explanation:
-3x+8-y=0
-5x+2-y=0
-2x-6=0
So: x=-3
While....by substituting: y=17
Answer:
17.25
Step-by-step explanation:
im not sure with the answer without a photo.formula to find area is LENGTH×WIDTH so there u can find it