Answer: x<17.5
Step-by-step explanation:
Subtract from both sides: x+2.5-2.5<20-2.5
Simplify the arithmetic: x<20-2.5
Simplify the arithmetic: x<17.5
Hope it helps!
OKay i willl help what are the questions
Answer:
d. 5.25
Step-by-step explanation:
make it into two fractions: 6/8 = x/7
solve for x by cross multiplying.
Answer:
volume of the hemisphere ≈13.3 m³
Step-by-step explanation:
To find the volume of the hemisphere, we will follow the steps below;
volume of a hemisphere = volume of a sphere/2
=
πr³ /2
=
πr³
from the question given, the diameter is 3.7 m, but diameter = 2×radius
radius = diameter /2 = 3.7/2 =1.85 m
π is a constant = 3.14
volume of a hemisphere =
πr³
≈
×3.14 ×1.85³
≈13.3 m³
Therefore, volume of the hemisphere ≈13.3 m³