I believe the answer is 25.
Answer:
Step-by-step explanation: 2(3x-4) so it would be 6-4 which is 2
Answer:
99 ft^2
Step-by-step explanation:
In order to find the area, you have to take the area of the rectangle and subtract it with the area of the triangle
Equation for area of a rectangle: w x L
L = 12ft
w = 10ft
12 x 10 = 120ft^2
Equation for area of a triangle: 1/2(h x b)
h = 7ft
b = 6ft
1/2(7 x 6)
1/2(42) = 21ft^2
120 - 21 = 99ft^2
Answer:
The area of a regular polygon is A = (1/2)ap, where a is the apothem and p is the perimeter of the polygon.
The apothem is 8 inches and the perimeter is 6(7) = 42 since there are 7 sides of 6 inches.
Then the area is
A = (1/2)(8)(42) = 336/2 = 168 in2
I hope this helped!
Step-by-step explanation:
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The product of 19 +85 is 104