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tino4ka555 [31]
3 years ago
12

Are 55:100 and 66:120 equal

Mathematics
1 answer:
Keith_Richards [23]3 years ago
6 0
Yes they are because if you simplify them both then they both equal 11:20 
<span>so they are equivalent ratios.</span>
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Please please help me
Anarel [89]

so you are going to use the Pythagorean theorem on the smaller triangle to find the connecting side's length

{5}^{2}  = {3}^{2} ( {b}^{2} ) \\ b = 4

now you can find the bigger triangle's hypotenuse

{6}^{2}  +  {4}^{2}  =  {c}^{2}  \\

c=4

8 0
2 years ago
Brainliest + 30 points
Evgesh-ka [11]

Answer:

10

Step-by-step explanation:

Plug the numbers into the distance formula:

d = \sqrt{(x2 - x1)^2 + (y2-y1)^2} \\

d = \sqrt{(11 - 5)^2 + (16-8)^2} \\

Then solve:

You get 10

5 0
3 years ago
Read 2 more answers
Please could someone help!
melisa1 [442]

Answer:

<h2>32.16 \: grams</h2>

solution,

mass = volume \times density \\  \:  \:  \:  \:  \:  \:  \:  \:  =  2.4 \:   \frac{g}{ {cm}^{3} }   \times 13.4 \:  {cm}^{3}  \\  \:  \:  \:  \:  \:  \:  \:  \:  = 2.4 \times 13.4 \: \: grams  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  = 32.16 \: \: grams

Hope this helps...

Good luck on your assignment..

8 0
3 years ago
There are 6 marbles in a bag: 1 blue, 1 red, 1 white, 1 yellow, 1 green, and 1 black. Mary picks one marble at random and then h
stellarik [79]

Answer:

1 in 30

Step-by-step explanation:

1 in 6 chance Mary picks the red marble in the first place. After this there is a 1 in 5 chance her sister picks the blue one. 5 multiplied by 6 is 30.

7 0
2 years ago
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Please Simplify 3√7 / 5√7
stich3 [128]

Step-by-step explanation:

please mark me as brainlest

8 0
1 year ago
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