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2 years ago

PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

Slav-nsk [51]2 years ago

3 0

Answer:

C. 94.2 cm

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

<u>Geometry</u>

Circumference: C = 2πr

Step-by-step explanation:

<u>Step 1: Define</u>

r = 15 cm

Substitute [C]: C = 2π(15 cm)
Multiply: C = 30π cm
Multiply: C = 94.2 cm

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