Roses circular garden needs to have new soil added down for the spring. She knows the diameter of the garden is 8 feet. How much
1 answer:
Answer:
Step-by-step explanation:
To find out how much total soil she needs requires that you find the area of the circular garden using the formula
If the diameter of the garden is 8 feet, then the radius of the garden is 4 feet. Filling in the formula then:
That would either be 16π feet squared, or ≈50.265 feet squared
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Answer:
A and C
Step-by-step explanation:
Equivalent expressions are expression which when simplified to lowest terms are equal.
Simplify each answer choice to find the expression which simplifies to .
A. Multiply the exponents 3*2 = 6. This is equal.
B. Multiply numerators and denominators. Here the numerator will be 1*1 = 1. It does not equal 2 in the numerator.
C. Here the numerator does equal 2. The denominator multiplies to
This is equal.
D. The denominator will have three terms here when simplified. This will not be equal.
Answer:
t =
Step-by-step explanation:
A = p + prt
A - p = p - p + prt
A - p = 0 + prt
A - p = prt
=
= t