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leva [86]
3 years ago
14

Given the following, use a pyagorean identity to find cos(0) if 0 is in quadrant IV.

Mathematics
1 answer:
Crank3 years ago
5 0

Answer:

sqrt5/5

Step-by-step explanation:

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Guys can u help me with 6 and 23 and 24 plz i really need help
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Answer:

6. (1-7y)(1+7y)

23. 2(4s-3u)(4s+3u)

24. 5q(q-2)(3q+2)

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Approximate the solution of the system to the nearest thousandth.
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(-0.67412648,-047682599)

Step-by-step explanation:

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A cab company charges $2 per cab ride, plus an additional $0.90 per mile driven. Write an equation that shows the relationship b
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▹ Answer

<em>$2 + $0.90x = </em>

▹ Step-by-Step Explanation

$2 represents the starting cost and, $0.90x represents the amount paid for each mile driven.

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8 0
3 years ago
an airplane travels 400 miles Against The Wind in 4 hours and makes the return trip with the same wind in 2 hours find the speed
xxTIMURxx [149]
400 miles -----------4 hours
X miles ------------2 hours

4x=400.2
4x=800
X=200

Or

400miles --------------- 4hours
X miles --------------- 6 hours

4x=400.6
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X= 600
3 0
4 years ago
Please hurry I need an answer for this quiz
Lapatulllka [165]

Answer:

I think the answer would be C.

Step-by-step explanation:

hope I help

3 0
3 years ago
Read 2 more answers
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