3 years ago

Select all that are equivalent to sin GFH

Mathematics

1 answer:

STatiana [176]3 years ago

5 0

Answer:

FGH DEJ .................

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Y=4 is the first one
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∠1 and ∠2 are vertical angles. If m 1=3x-12 and m2=72°, find the value of x

inessss [21]

Answer:

x=28

Step-by-step explanation:

vertical angles are congruent

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T 11 is 12% of what number?

zmey [24]

Answer:

Step-by-step explanation:

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This is a linear equation/ graph quiz ! please help , my teacher makes no sense to me!

JulijaS [17]

Answer:

(8,5)

Step-by-step explanation:

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3 years ago

Read 2 more answers

What is the value of x????

inysia [295]

If QR is a median, then:

$\dfrac{NO+MP}{2}=QR$

We have NO = 30, MP = 9x - 42 and QR = x + 15. Substitute:

$\dfrac{30+9x-42}{2}=x+15\qquad\text{multiply both sides by 2}\\\\9x-12=2x+30\qquad\text{add 12 to both sides}\\\\9x=2x+42\qquad\text{subtract 2x from both sides}\\\\7x=42\qquad\text{divide both sides by 7}\\\\\boxed{x=6}$

<h3>Answer: A. 6</h3>

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2 years ago