3 years ago

Each wheel on Nina's car has has a diameter of 18 inches.Which expression could be used to find the circumference of the wheel?

Mathematics

1 answer:

serg [7]3 years ago

7 0

Answer:

56.548667764616276

Step-by-step explanation:

Multiply the diameter by pi.

C= 18 x 3.14159265

Hope this helps!

You might be interested in

Find the area of quadrilateral with vertices at points (3,0)(4,5)(-1,4)(-2,-1)

guapka [62]

Answer: 20

Step-by-step explanation:

Let 's complete our quadrilateral to a rectangle ; and subtract from it the area highlighted in red

$\displaystyle \rm S_{\diamond}=6\cdot 5 =30 \\\\ S_{ABCD}=30-(5:2+5:2+5:2+3:2+1\cdot1)=30-(7,5+1,5+1)=\\\\30-10=20 \\\\ S_{ABCD}=20$

4 0

3 years ago

Read 2 more answers

Solve for the unknown in each triangle

Yuri [45]

The unknown angle would be 79 degreese.

6 0

3 years ago

7/5 miles in 2/3 hour, what is the unit rate?

Murljashka [212]

Answer:

= 3.5 miles per hour

Showing Work

This is a fraction equal to

7 miles ÷ 2 hours

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 2

7 miles ÷ 2

2 hours ÷ 2

3.5 miles

1 hour

3.5 miles

hour

= 3.5 miles per hour

3 0

2 years ago

Solve the following system of equations.<br>2x + 5y = 19<br>x - 2y = - 4

garri49 [273]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Which of the following numbers are divisible by 3? 225, 8,399, 7,392, 9,830 (can be more than one answer) I'm very busy so I jus

soldier1979 [14.2K]

225 and 7392 can both be divided by 3.

3 0

3 years ago

Read 2 more answers