MATHEMATICS HIGH SCHOOL

2 (x-4)=8
help me solve step by step

Answers

Answer 1

Answer:

2(x-4)=8

Distribute

(2)(x)+(2)(-4)=8

2x-8-8

Now add 8 to both sides so you can find the value for x

2x-8+8=8+8

2x=16

Divide both sides by 2

2x/2=16/2

x=8

I hope that's help !

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for a given right triangle , side a =490 feet and side b =960 feet what is the measure of angle B to the nearest degree ?

Answers

Hello,
2 possibilities:

1)
b is the hypotenuse and than B=90°

2)
or tan B=960/490=1.9591...
==>B=62.9594...°≈63°

Which equation represent slope-intercept form of line

Answers

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Step-by-step explanation:

What is another way to write the ratio 3 to 10

Answers

Under ratio and proportion, there are a couple of ways you can use aside from using words to establish the relationship between 2 numbers.

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When negative five is subtracted from a number the result is 10 find the number15
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