Answer:2.5%
Step-by-step explanation:
2.5% of the school has sibloings
55+45=100
100÷40=2.5
Answer:
Say you ate something bad and you kept throwing up idrk
Step-by-step explanation:
Base Length: 12
Base Width: 5
Pyramid Height: 48.6
Answer:
9π units²
Step-by-step explanation:
To obtain an exact answer, use π, not an approximation such as 3.14.
A = πr² is the appropriate formula.
Here,
A = (3)^2·π units², or 9π units²
