3 years ago

How do I solve (21/12)/(7/12) ?Is the answer 3?

1 answer:

5 0

It is! When you're doing a fraction specifically like that, the denominators cancel out. Therefore you can get rid of the 12. It just becomes 21/7, which as you know is 3.

Hope that helps :)

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How do u simplify this

Ludmilka [50]

Answer:

<em><u> YOUR ANSWER IS 3</u></em>

Step-by-step explanation:

reduce the expression, if possible, by cancelling the common factors

and you would get 3 :)

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3 years ago

10) Isosceles trapezoid ABCD has legs AB and CD and base BC. If AB = =

Tju [1.3M]

Answer:

y=14

Step-by-step explanation:

We are told that the legs of the isosceles trapezoid are AB and CD

AB = 7y - 4

CD = 8y - 18

In any isosceles trapezoid, the two legs are of equal length.

Therefore, AB = CD

⇒ 7y - 4 = 8y - 18

Add 18 to both sides of the equation

7y - 4 + 18 = 8y - 18 + 18

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4 years ago

At the movie theater there are 40 girls and 60 boys seeing a movie. What is the ratio of girls to boys in lowest terms?

pogonyaev

I believe it would be 2:3.

A 40:60 ratio could be simplified down to a 4:6 ratio which could then be simplified further to a 2:3 ratio.

7 0

4 years ago

Read 2 more answers

a square rug has a perimeter of 64 cm. george says the side lenght of the square is 8cm . bob thinks it is 16cm. who is correct

Anarel [89]

Answer:

16 cm

Bob is correct

Step-by-step explanation:

Perimeter of a square = 4 × side’s length

Then

the side length = 64/4 = 16

4 0

3 years ago

(08.02 LC) The dot plots below show the weights of the players of two teams: Two dot plots are shown one below the other. The to

valentinak56 [21]

Answer:

It would be much easier to answer of there was some diagram or something but if there is only just Team C and D then, it would be Team D

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3 years ago