3 years ago

Help me pls... thxxx...

Mathematics

1 answer:

Vesnalui [34]3 years ago

3 0

Hello :D

12 + 9 = 21

21 + 12 = 33

π x 9 = 9π/2= 4.5π

33 + 4.5π = 47.13

Answer = 47.13

You might be interested in

The length of a rectangle is 7mm longer than its width. It’s perimeter is more than 62mm. Let W equal the width of the rectangle

lutik1710 [3]

This is the answer to the question.

4 0

2 years ago

Read 2 more answers

Find the area of a rectangle 3yds by 4/7yds

jasenka [17]

$\text{We're trying to find the area of the rectangle}\\\\\text{We know the dimensions are 3 by 4/7}\\\\\text{The formula to find the area of a rectangle is length x width}\\\\\text{Solve for area:}\\\\3\cdot\frac{4}{7}\\\\\text{Multiply the 3 to the numerator}\\\\\frac{12}{7}\\\\\text{Since we can't simply it, we'll leave it as is}\\\\\boxed{\text{Answer:} \frac{12}{7}\,\,yd^2}$