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gregori [183]
3 years ago
15

What is the value of time, t, for the given values of distance, d, and rate, r?

Mathematics
1 answer:
rjkz [21]3 years ago
6 0
The value of time is 8.5 seconds. Choice B.

Distance = Rate x Time
Time = Distance / Rate
Rate = Distance / Time

Given: 
Distance = 425m
Rate = 50 m/s
Time = ?

Time = Distance / Rate
Time = 425m ÷ 50 m/s
Time = 8.5 s
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pshichka [43]

Answer:

I can't help if there is no question.

4 0
3 years ago
Pentagon CDEFG is shown on the coordinate plane. Pentagon CDEFG is translated 7 units up and 5 units left, resulting in C'D'E'F'
Sati [7]

Answer:

The length of line segment FG is equal to the length of F'G'

The perimeter of pentagon CDEFG is equal to the perimeter of pentagon C'D'E'F'G.

Step-by-step explanation:

Given

CDEFG and C'D'E'F'G

Translation: 7 units up and 5 units left

Solving (a): Segment FG and F'G'

When a shape is translated, the resulting image will have the same lengths as the original image (i.e, translation does not change measurements)

Hence:

FG = F'G'

Solving (b): Perimeter CDEFG and C'D'EF'G'

In (a), we established that lengths do not change during translation;

Hence:

The perimeter of the CDEFG and C'D'EF'G' will remain the same

3 0
3 years ago
Anyone know how to expand 5p(p-3)
Katyanochek1 [597]
I believe what your asking is just multiplying it together so 5p(p-3) would be 5p2-15p. the p2 is p squared or a little 2 on top of the p. Hope I helped! 
6 0
3 years ago
A customer service survey was conducted of 500 customers: 250 men and 250 women. The data on one of the questions show that 175
Lisa [10]

Answer:

1,335

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
if there are four trucks parked in line and after the first truck each truck weighed 2 more tons than the one before. They all w
algol13
Each truck weighs five tons. 

1st truck: n 
2nd truck: n + 2
3rd truck: n + 4
4th truck: n + 6 

n + n + 2 + n + 4 + n + 6 = 32 
4n + 12 = 32 
      - 12   - 12
--------------------
4n = 20 
----  ------
 4      4

n = 5 
6 0
3 years ago
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