To solve this
First I would change the mixed number on the right side of the equation to an improper fraction
7/2 x=-5
Then I would multiply both sides by 2/7
x=-10/7

8 0

3 years ago

The circumference of a circle is 212 inches What is the measurement of the diameter of the circle round your answer to the neare

Zepler [3.9K]

Hi there!
So first to find the diameter, you will need to find the radius of the circle because the diameter is twice the length of the radius.
Find the radius from the circumference, which is $2 \pi r$ .
C= $2 \pi r$
212= $2 \pi r$
212/ $2 \pi$ =r
Then solve for r.
Radius= 33.74
Then multiply the radius by 2 to find the diameter.
Diameter= 2 * 33.74
Diameter= 67.5 inches

Hope this helps :)

4 0

3 years ago

Read 2 more answers

²/₃ + ¹/₃ please answer

siniylev [52]

FINAL ANSWER:

Step-by-step explanation:

$\frac{2}{3} +\frac{1}{3}$