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zubka84 [21]
3 years ago
7

What is 15 over 100 simplefird?

Mathematics
1 answer:
bulgar [2K]3 years ago
6 0
15/ 100 
To simplify divide both by 5
15/100 / 5 = 3/20 
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PLEASE HELP ASAP!!!! Thanks!!
tino4ka555 [31]

Answer:

1.2 cm

Step-by-step explanation:

Quadrilateral circumscribing a circle is a quadrangle whose sides are tangent to a circle inside it (see attached diagram).

The area of circumscribed quadrilateral is

A=p\cdot r,

where p=\dfrac{a+b+c+d}{2} is semi-perimeter and r is radius of inscribed circle.

In your case, A=12\ cm^2

If a quadrilateral is circumscribed over the circle, then the sum of opposite sides is equal, so

a+c=b+d=10\ cm,

so

P=10+10=20\ cm\\ \\p=\dfrac{20}{2}=10\ cm

Now

12=10\cdot r\Rightarrow r=\dfrac{12}{10}=1.2\ cm

8 0
3 years ago
Andrew needs 995 tickets to get the prize he wants at the arcade. He already has 319 tickets and can earn 42 tickets each time h
hichkok12 [17]

Answer:

He has to play 17 times. Hope this Helps Have great day!

Step-by-step explanation:

i know this because 995-319=676 and 42x16=672 which is not enough so the answer would be 17

7 0
3 years ago
brian irons \dfrac29 9 2 ​ start fraction, 2, divided by, 9, end fraction of his shirt in 3\dfrac353 5 3 ​ 3, start fraction, 3,
julsineya [31]

At this rate, Brian plans 10/162 of his shirt.

The speed for which Brian iron the shirts is given by

        \frac{2}{9}/\frac{18}{5} = \frac{x}{1}

Cross multiply to get

        \frac{2}{9} =\frac{18}{5}x

Multiply both sides by 5/18 to solve for x.

         \frac{10}{162} = \frac{5}{31}

At this rate, Brian plans 10/162 of his shirt.

learn more Cross multiply :brainly.in/question/34341065

20817

5 0
2 years ago
The summer after sophomore year, Haley nannied for a family and earned $2000. She
AnnZ [28]

You want to calculate the interest on $2000 at5.8% interest per month after six years?

Here is your formula: I =p*r*t

P is the principal amount which is $2000

R is the rate of interest which is 5.8% per month

T is the time involved whihc is six years  

You’re interest is 8352.00

3 0
3 years ago
-3x-3y=9 need help what is this​
Bad White [126]

Answer:

X equals negative 3 and y equals zero.

3 0
3 years ago
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