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Archy [21]
3 years ago
6

Which are supplementary?

Mathematics
1 answer:
RUDIKE [14]3 years ago
5 0

Answer:

<u>A (first one)</u>

Step-by-step explanation:

Supplementary- the angles add up to 180 degrees.

After viewing the angles, you can see the angles add up to 180.

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Find the equation of a line that passes through the points (1,-5) and (3,-6).
Paha777 [63]

Answer:

y = -1/2x +11/2

Step-by-step explanation:

slope finding: -5+6/1-3 = -1/2

equation making: y+5 = -1/2(x-1)

rearranging: y = -1/2x +11/2

7 0
3 years ago
By what least number should 2048 be multiplied to get a perfect cube
antiseptic1488 [7]

Answer:

2

Step-by-step explanation:

You should multiply by 2, to make it perfect square & it's square root is 64

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Which of these numbers are divisible by both 5 and 10? .....a )943 720 b) 345 c) 57 382 d) 8880
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Simplify the following: (r+s-t)-(r-s+t)
ArbitrLikvidat [17]
R+s-t-(r-s+t)

=2s-t is the answer



People think this answer would be just =2s but I have verified with an online calculator and the answer that textbooks look for regarding this is 2s-t

You would assume you would go r-r and thats 0 so no r's

you would say s-(-s) makes it plus and theres 2s

and you would say -t -(+t) is -t 

that's why the answer is 2s-t

At first I also did t-(+t) and thought it would be no t's but the answer is in fact 2s-t 
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Look At The Picture. Thats The Question I Need Answered ASAP
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Its the letter G because 17.64 divided by 7 is 2.52
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