Answer: 380 ft^2
Step-by-step explanation:
Length of sides of square=25
Diameter of semicircle=25
Radius=r=25/2=12.5
π=3.14
Area of square=length x length
Area of square=25 x 25=625
Area of semicircle=0.5 x π x r x r
Area of semicircle=0.5 x 3.14 x 12.5 x 12.5
Area of semicircle=245.3125
Area of shaded portion=area of square - area of semicircle
Area of shaded portion=625-245.3125
Area of shaded portion=379.6875
Area of shaded portion=380ft^2
approximately
Answer:
A. 784
Step-by-step explanation:
915 - 75 = 840 840 - 36 = 804 804 - 20 = 784
Answer:
Simplified: -2x + 2
x multiplied by 7: -14x + 2
Step-by-step explanation:
5x + 3 - 7x - 1
= -2x + 2
-2x ( 7 ) + 2
= -14x + 2
