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fomenos
3 years ago
9

WORTH 20 POINTS PLEASE HELP

Mathematics
1 answer:
kap26 [50]3 years ago
4 0
I think its D but again I ight be wrong.
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What ratio is equivalent to 1/7
Rzqust [24]
14/2 is equivalent to 7/1
3 0
2 years ago
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Ben drove 230 kilometers in 3 hours, and Pia drove 250
Drupady [299]

9514 1404 393

Answer:

  Pia drove faster

Step-by-step explanation:

Speed is the ratio of distance to time. If the time is the same, the greater distance is associated with the greater speed.

Pia drove farther in 3 hours, so drove faster.

3 0
2 years ago
Line RS bisects PQ at point R. Find RQ if PQ = 4 3/4
svetlana [45]
PQ is bisected by RS at R. It means that PRQ is a line segment with PR = RQ and each of half of PQ.

RQ = PQ/2  =  1/2 [ 4 3/4 ] = 1/2 * 19/4 = <em>19/8 </em> =  2 3/4

8 0
3 years ago
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Help me please thank you.
Alexus [3.1K]
J would have to say that the answer is d. im sorry if im wrong.
4 0
3 years ago
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Which is equivalent to sin^-1(tan(pi/4)) ? Give your answer in radians.
aleksklad [387]
We are to find the value of sin^{-1}(tan( \frac{ \pi }{4}))

First we evaluate tan(π/4). The value of tan(π/4) is 1. 

So, 

sin^{-1}(tan( \frac{ \pi }{4})) =sin^{-1} (1)

sin(π/2) = 1
So,
sin^{-1}(1)= \frac{ \pi }{2}

Thus, we can write:

sin^{-1}(tan( \frac{ \pi }{4}))= \frac{ \pi }{2} radians.

So, the answer to this question is π/2 radians.
6 0
3 years ago
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