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pogonyaev
4 years ago
8

Prove the following please help

Mathematics
1 answer:
zhenek [66]4 years ago
7 0

Step-by-step explanation:

1. cos x sec x

Secant is the inverse of cosine.

= cos x (1 / cos x)

= 1

2. sin x csc x

Cosecant is the inverse of sine.

= sin x (1 / sin x)

= 1

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SHOW YOUR WORK!!! Marking best answer as brainliest :))
Wewaii [24]

Answer:

-25

Step-by-step explanation:

You must first pick two points.  I picked the points of (4, 400) and (8, 300).  You can pick different points and still get the right answer.

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400 - 300 = 100

4 - 8 = -4

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4 0
4 years ago
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adelina 88 [10]
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3 0
3 years ago
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grandymaker [24]

Answer:

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Step-by-step explanation:

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3 years ago
Flying to Kampala with a tailwind a plane averaged 158km per hr ... The the return trip the plane only averaged 112 km per . . w
AURORKA [14]
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Step-by-step explanation:

4 0
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Read 2 more answers
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