Answer:
Step-by-step explanation:
(X + 5)/9 = 3
Cross multiply
X + 5 = 3(9)
X + 5 = 27
X = 27 - 5
X = 22
Answer:
1 / We have the area of a rectangle ABCD = 8 x 16 = 128 ft²
2 / Find the area of an isosceles Δ DEF:
The base of the isosceles ΔDEF => DF = DC- FC = 16 -12 = 4 ft
So the area of Δ DEF = 1/2 (DF x EH) = 1/2 (4 x 6) = 12 ft²
3 / Area of the irregular shape = area ABCB + Area DEF = 128 + 12 = 140 ft²
Step-by-step explanation:
Answer:where's the pic
Step-by-step explanation:
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6-6=0-6=-6
theres a 12 percent difference
-6+6=0+6=6
