3 years ago

Solve these equations. Show solutions on a number line. | x + 8 | = x + 8

Mathematics

1 answer:

Bond [772]3 years ago

7 0

Answer:

Step-by-step explanation:

if |x|=x,if x is positive.

|x+8|=x+8

so , x+8≥0

x≥-8

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Answer:

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Step-by-step explanation:

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3 years ago

Reduce the fraction 512/128 into the simplest form.

frez [133]

Answer:

Therefore, 512/128 simplified to lowest terms is 4/1.

Step-by-step explanation:

Reduce 512/128 to lowest terms

The simplest form of

512

128

Steps to simplifying fractions

Find the GCD (or HCF) of numerator and denominator

GCD of 512 and 128 is 128

Divide both the numerator and denominator by the GCD

512 ÷ 128

128 ÷ 128

Reduced fraction:

Therefore, 512/128 simplified to lowest terms is 4/1.

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4 years ago

Please help!!!!!!!!!!

Delicious77 [7]

$f(x)=2x^2-4x+1$

Substitute the values of x to the equation of the function f:

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Therefore we have two points (-1, 7) and (2, 1).

We can calculate the slope of line l.

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Substitute:

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3 years ago

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4 years ago