3 years ago

Find the circumference (in cm) of each circle. Use 3.14 for pi. MAKE SURE YOU USE Round your answer to the nearest tenth.

Mathematics

1 answer:

disa [49]3 years ago

3 0

Answer:

Step-by-step explanation:

C=2*3.14*r

radius, r=11.5

C=72.22 cm

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2 years ago

The scale on a drawing is 1 cm = 4.5 meters. If the length of the drawing is 6.2 cm, what is the actual length in meters?

Nataly [62]

Answer:

I think the awnser is 27.9

Step-by-step explanation:

4.5*6.2=27.9

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2 years ago

Ryan is building a deck he want the length to be 10 feet and the width to be 5 feet wide what is the area of the deck Ryan is bu

KIM [24]

Answer:

I think the área is 50

Step-by-step explanation:

because 10x5=50

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2 years ago

Sarah and Noah work at read on bookstore and get paid the same hourly wage. The table shows their work schedule for last week.

RideAnS [48]

30.Monday 5hours Tuesday 3 hours

31. Wednesday 8 hours

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3 years ago

Jefferson middle school is selling tickets to a choral performance. On the first day of ticket sells they sold 4 adult tickets a

scoundrel [369]

Answer:

Adult is $12 and child is $7

Step-by-step explanation:

Adult=x and Children=y

first day: 4x+1y=55

second: 3x+2y=50

Get one letter the same but opposite

(4x+1y=55) times that by -2

-8x+-2y=110

3x+2y=50

minus all of that u get

-5x=60

divide 60 by 5

x=12

fill in X

3(12)+2y=50

36+2y=50

-36 -36

2y=14

/2 /2

y=7

6 0

2 years ago