Answer:
each square is 5". the base is 4x4 squares- so 20 inches square. 20x20= 400sq inches.
the semicircle at the top is 20 inches in diameter, which makes the radius 10 inches.
pi× 10^2= 314.16.
duvide that by 2 to get a semicircle- 157.8
so, the total area is the 400+ 157.8, for a total area of 557.8 square inches
Answer:
Step-by-step explanation:
0.75/(3*10^(-7)) = 0.25*10^7 = 2.5*10^6
Answer:
1 2/3m
Step-by-step explanation:
Hope it helps!
Y=3x+4.5 is NOT the equation the correct answer is what the person under me typed
Answer:
15%
Step-by-step explanation:
The first step is to calculate the decrease
= 500-425
= 75
The percentage decrease can be calculated as follows
= 75/500 ×100
= 0.15×100
= 15%
Hence the percent decrease is 15%
