Pls help i give u brainliest and 5 stars
2 answers:
Answer:
1932.4816
Step-by-step explanation:
The formula for SA of a cube is 4πr² so half is 2πr² and sing the radius is 7 the answer is 1932.4816 cm²
Answer:
Step-by-step explanation:
Diameter = 14 cm
r = 14/2 = 7 cm
Outer surface area of hemisphere =2πr²
= 2π*7*7
= 98π cm²
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4.57 meters away from the fire
Answer:
B i think I'm kinda sure tho
b
2x + 12 = 58 <== ur equation (cost of the trip)
2x = 58 - 12
2x = 46
x = 46/2
x = 23 <== price of 1 pass
Answer:
yes
Step-by-step explanation:
and yes
The factors would be (x +7) and (x - 1)
