3 years ago

PLEASE HELP I GOT THIS PARTIALLY WRONG

Mathematics

1 answer:

anastassius [24]3 years ago

3 0

Answer:

B, C, E

Step-by-step explanation:

I hope this helps you!

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lisov135 [29]

3) x=190, <BOC=85

4) x=177, <TOU=31

5) x=61, <LOM=110

6) x=55, <DOE=117

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3 years ago

The area of a square is 9/16 in2. What is the perimeter of the square

Alekssandra [29.7K]

Answer:

3 in²

Step-by-step explanation:

The fraction 9/16 is equal to the equation 9 ÷ 16.

9 ÷ 16 = 0.5652

Lets find the square root of 0.5652

$\sqrt{0.5652} = 0.75$

So the length of one side is 0.75 in²

Now we'll multiply this by 4, for the length of the 4 equal sides.

0.75 x 4 = 3.

This means the perimeter is 3 in².

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3 years ago

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Angelina_Jolie [31]

2х3+10х+2у2-х-у=2х3+9х+2у2-у=2*3in3+9*3+2*5in2-5=2*27+27+2*25-5=54+27+50-5=126

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3 years ago

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In a right triangle, if the length of the hypotenuse is 10 and the length of one of the other sides is 6, what is the length of

Andrew [12]

Answer:

Step-by-step explanation:

10^2=100 6^2=36 100-36=64 sqrt64=8

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3 years ago

Each situation described bellow requires inference about a mean or means. Identify each as involving (1) a single sample, (2) ma

motikmotik

Answer:

1) matched samples

2) single sample

3) independent samples

Step-by-step explanation:

1) couples were taken and their behaviors matched

2) only one sample was used

3) two different samples were used and their average compared.

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