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3 years ago

Quadrilateral EFGH has coordinates E(a, 2a), F(3a, a), G(2a, 0), and H(0, 0). Find the midpoint of line HG

Mathematics

2 answers:

Neko [114]3 years ago

7 0

So, the formula of midpoint is (x1+x2/2 , y1+y2/2)

expeople1 [14]3 years ago

6 0

Hope it helps!
#MissionExam001

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1. Solve the inequality.

Sauron [17]

Answer:

Your final answer is either

x≥-2 if your initial inequality was

6x+2≤2(5-x)

x≤-2

if your initial inequality was

6x+2≥2(x-2)

Step-by-step explanation:

As shown you have an equality, not an inequality.

-6x+2=2(5-x) distribute through parenthesis

-6x+2=2(5)+2(-x)

-6x+2=10-2x add 2x to both sides

2x-6x+2=10-2x+2x

-4x+2=10 subtract 2 from both sides

-4x+2-2=10-2

-4x=8 divide both sides by -4

-4x/(-4) = 8/(-4)

x = -2

With the ≥ or ≤ sign you would solve the exact same way

except for the point where when dividing both sides by

-4 requires you to reverse the inequality.

Your final answer is either

x≥-2 if your initial inequality was

6x+2≤2(5-x)

x≤-2

if your initial inequality was

6x+2≥2(x-2)

7 0

3 years ago

Simplify: -11√21-11√/21

alex41 [277]

Step-by-step explanation:

by using the radical and suds rule

6 0

2 years ago

HURRY NEED HELP I WILL MARK BRAINLIEST

Hunter-Best [27]

B can i please have brainliest

6 0

3 years ago

How do you Simplify x/7x +x^2

tekilochka [14]

I'm assuming you meant to write $\frac{x}{7x+x^2}$

If so, then factor out an 'x' from the denominator and cancel

 $\frac{x}{7x+x^2}$

 $\frac{x}{x(7+x)}$

 $\frac{1}{7+x}$

So the answer is $\frac{1}{7+x}$

4 0

3 years ago

What is 249 rounded to the nearest ten

Vinil7 [7]

That would be 250 if rounded to the nearest ten.

6 0

4 years ago