63

The sector is

; there are 360 degrees in a circle.
You use the formula

.
18cm is the radius, and then you square it to get 324.
Multiply 324 by

You get 63
Answer:
.12 cents
Step-by-step explanation:
12.00 / 100 12 divided by 100 = 12 cents or .12
Subtract 13 from both sides
-5x = -17 - 13
Simplify -17 - 13 to -30
-5x = -30
Divide both sides by -5
x = -30/-5
Two negatives make a positive
x = 30/5
Simplify 30/5 to 6
<u>x = 6</u>
We can't see what you're trying to say.
Answer:
5.4
Step-by-step explanation:
To find the distance between two points,
and
, plug them into the following equation:

Two negatives make a positive

Therefore, the distance between the two points rounded to the nearest tenth is 5.4.
I hope this helps!