Answer:
C. 94.2 cm
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Geometry</u>
Step-by-step explanation:
<u>Step 1: Define</u>
r = 15 cm
<u>Step 2: Find </u><em><u>C</u></em>
- Substitute [C]: C = 2π(15 cm)
- Multiply: C = 30π cm
- Multiply: C = 94.2 cm
<span>The sum of angles CAD and DAB is 180 degrees. This is because they are all on a straight line (because points CAB are colinear) and angles on a straight line add up to 180 degrees.</span>
Answer:
$157.50
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 7%/100 = 0.07 per year,
then, solving our equation
I = 750 × 0.07 × 3 = 157.5
I = $ 157.50
The simple interest accumulated
on a principal of $ 750.00
at a rate of 7% per year
for 3 years is $ 157.50.
Answer:
45 degree angle
Step-by-step explanation:
Pleeaase correct me if im wrong
The volume of the pyramid is 432ft3.