3 years ago

How to solve rational expression:

Mathematics

1 answer:

scZoUnD [109]3 years ago

5 0

I hope this helped. I factored everything down, wrote it a different way, and got this.

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Help answer please!!

12345 [234]

Answer:

h = 19.7 ft.

Step-by-step explanation:

Use the Pythagoras Theorem

$(Hypotenuse)^2 = (Base)^2 + (Perpendicular)^2\\\\(20)^2=(3.5)^2+(h)^2\\400=12.25+h^2\\400-12.25=h^2\\387.75=h^2\\$

Now we take square root on both sides,

$\sqrt{387.75} =\sqrt{h^2}\\19.69=h\\h=19.7\ ft\\$

so the value of h equals 19.7 ft.

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3 years ago

Find the value for x

Delvig [45]

Answer:

X = 6°

Step-by-step explanation:

In a set of parallel lines, the opposite angles and corresponding angles are similar. Since the opposite angle of 110° is the corresponding angle of 19x - 4, you can conclude that 19x - 4 = 110° ⇒ 19x = 114° ⇒ x = 6°.

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3 years ago

Reflect the point (-2, -5) in the y-axis

Rashid [163]

Answer:

(2, -5)

Step-by-step explanation:

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3 years ago

An American green tree frog tadpole is about 0.00001 kilometer in length when it hatches. Write this decimal as a power of 10

galben [10]

1.e-50
you multiply .00001 by itself 10 times<span />

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3 years ago

Thank you if you choose to help l

Aneli [31]

Answer:

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4 years ago

Read 2 more answers