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iogann1982 [59]
2 years ago
8

Nicole did an aerobics and a yoga class for a total of 1 hour and 10 minutes. The yoga class was 30 minutes longer than the aero

bics class. How long was each class?
Mathematics
1 answer:
Taya2010 [7]2 years ago
6 0
Answer:
yoga class- 50 minutes
aerobics class- 20 minutes
total- 70 minutes (or 1 hour and 10 minutes)
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Ay bro anyone wanna help, thanks
chubhunter [2.5K]

We use the pythagorean theorem and information about the rectangular prism to find the length of the hypotenuses that the spider walks along. Adding them together (5.39+5+5.83+3.91) gives us 20.13cm, the answer.

8 0
2 years ago
5.5(x+6 1/2)-(x+9 1/3)-(19-x)
anastassius [24]

The simplified form of the expression [5.5(x+6 1/2)-(x+9 1/3)-(19-x)] is 11x/2 + 89/12

<h3>What is the simplified form of the expression</h3>

Given the expression;

5.5(x+6 1/2) - (x+9 1/3) - (19-x)

First, we convert 6 1/2, 9 1/3 and 5.5 to an improper fraction

6 1/2 = 13/2, 9 1/3 = 28/3 and 5.5 = 11/2

So, we have

(11/2)( x + 13/2 ) - ( x + 28/3 ) - ( 19 - x )

Next, we remove the parentheses

11x/2 + 143/4 - x - 28/3 - 19 + x

11x/2 + 143/4 - 28/3 - 19

11x/2 + 317/12 - 19

11x/2 + 89/12

Therefore, the simplified form of the expression [5.5(x+6 1/2)-(x+9 1/3)-(19-x)] is 11x/2 + 89/12.

Learn more about fractions here: brainly.com/question/28039882

#SPJ1

3 0
1 year ago
a family of 4 spend $104 for tickets to a concert all of the tickets were the same price what was the cost of each ticket?
USPshnik [31]
Hello There!

104 / 4 = 26
It was $26 per ticket.

Hope This Helps You!
Good Luck :) 

- Hannah ❤
7 0
3 years ago
Read 2 more answers
Which correlation coefficient corresponds to the best-fit line that most closely models its set of data?
Deffense [45]
The answer for this question is c
7 0
3 years ago
Read 2 more answers
The perimeter of a rectangle is 53 inches. The combined length of the two shorter sides is 18 inches. What is the length of each
Artist 52 [7]

Answer:

17.5 in

Step-by-step explanation:

Step one:

given

The perimeter of a rectangle is 53 inches

let the two shorter sides be the width w

so w+w= 18in

the two longer sides is L

L+L=2l

Step two:

but the expression for the perimeter of a rectangle is

P=2W+2L

53= 18+2L

53-18=2L

35=2L

divide both sides by 1

L=35/2

L=17.5

7 0
3 years ago
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