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3 years ago

7

What is the factor form of r^27 - s^30

1 answer:

Schach [20]3 years ago

8 0

Answer:

(r^9−s^10) (r^18+r^9s^10+s^20)

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Please help me!!!! Anyone pleaseeeee!!!

otez555 [7]

Answer:

69 degree

Step-by-step explanation:

Using cosine formula again :))

So we have

BC^2 = AB^2 + AC^2 - 2*AB*AC*cosA

BC^2 = 32^2 + 28^2 -2*28*32*cos56

BC = 28.3884 cm

So B:

AC^2 = AB^2 + BC^2 - 2*AB*BC*cosB

CosB=0.3559

B=69.14 degree

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The function h(t = 200 – 16t2 represents the height of a ball dropped from 200 feet. how far had the ball traveled after falling

Serga [27]

The answer to your question is c

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Answer for points ig I’ll thank it

nydimaria [60]

Answer:

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Step-by-step explanation:

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Which equation represents the line passing through the point (4, −5) that is parallel to the line x + 2y = 10?

SVETLANKA909090 [29]

Answer:

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3 years ago

How do I factor 16x^2 and -49y^2??

jeyben [28]

(4x-7y)(4x+7y)

4x times 4x= 16x^2
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