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3 years ago

7. Solve the proportion

Mathematics

2 answers:

Harman [31]3 years ago

5 0

Answer:

it would be A. g=14,,,,

RideAnS [48]3 years ago

4 0

Answer:

Step-by-step explanation:

56 divided by 7 = 8

14 divided by 7 = 2

hinting at 8/2

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Solve for x, Correct to one decimal place where 0°<x<90° <br><br><br>Sin2x=0,291

Ksivusya [100]

Answer:

Step-by-step explanation:

Sin2x=0,291

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2 years ago

Write 9 in scientific notation

nataly862011 [7]

The number 9 in scientific notation is 8•10^0

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3 years ago

Solve each proportion

mamaluj [8]

Hello.

In order to solve a proportion, you should cross-multiply:

$\displaystyle\frac{7}{x} =\frac{5}{9}$

Multiply 7 times 9 and 5 times x:

5x=63

Divide both sides by 5:

x= $\displaystyle\frac{63}{5}$

Now let's solve the second proportion.

Multiply 8p times 6 and 12 times 15:

48p=180

Divide both sides by 48:

p=3.75

I hope it helps.

Have an outstanding day.

$\boxed{imperturbability}$

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2 years ago

I need help with 17, 19, 21, and 23.

Evgen [1.6K]

17. 2x<16 x=7 or lower
All I can help you with is #17,
sorry that I can't answer the other 3.
I hope this helped! :-)

7 0

3 years ago

Read 2 more answers

Can u please answer all three and in 20-30 minutes please or quicker if u can please I just not understanding the math they are

Jlenok [28]

18). 16:80 is the ratio but in simplest form is; 5:0

19). 36:54 is the ratio but in simplest form is; 2:3

20). 12:24 is the ratio but in simplest form is; 1:2

hope that helps:D

5 0

3 years ago