<span> the total distance around the pie is the circumference of the pie, assuming that the pie is a perfect circle then the formula for the circumference of a circle is:
c = piD
where pi is equal to 3.1416
D is the diameter of pie or circle

substitute the given values
C = (3.1416) ( 20 ft
c = 62.832 ft
</span>

7 0

3 years ago

18.052 in expanded word form

irina1246 [14]

Eighteen and
fifty-two thousandths

4 0

4 years ago

Read 2 more answers

Dillon pays x dollars to get a haircut. He gives the stylist a

Svetlanka [38]

Answer:

C. 1.2x

Step-by-step explanation:

He pays 1 x for his haircut, and an additional 20% on top of that, or an additional 0.2x. If you write that as an expression, you can simplify it like this:

$1x+0.2x\\1.2x$

You can also work it out by multiplying by 1.2 as stated in answer C. If his haircut costs $10, adding a 20% tip of $2 is the same as multiplying by 1.2.

$10\times1.2=12$

3 0

2 years ago