Answer:
900π m2
Step-by-step explanation:
surface are of a sphere is 4π(r)^2
now diameter is 30m,so radius will be 15 m
how, 4π(15)^2=900π (m2)
Answer: 7/32
Step-by-step explanation:
Multiply straight across the numerator and do the same for the denominator.
7x1=7 (numerator)
16x2=32 (denominator)
Answer is 7/32
Answer:
27(less than symbol) 5x+7
Step-by-step explanation:
5 times a number is 5x
increase means add
Answer:
$22,500
Step-by-step explanation:
1/2 of $15000 is $7500, $7500+$15000 is $22,500
It's another word for unit rate if that helps
