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Igoryamba
2 years ago
11

If light travels 6.71 x 108 miles in one hour, how many miles will it travel in 90 minutes?

Mathematics
1 answer:
IRINA_888 [86]2 years ago
7 0
6.71*108= 724.68 then divide that by 60 to see how far it goes per minute. Which is 12.078 then multiply by 90 so 1,087.02
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The rise and span for a roof are shown. The pitch of a roof is the ratio of the rise to the half span. If the rise is 8 feet and
MArishka [77]

Answer:

  8/15

Step-by-step explanation:

Pitch = rise/half-span = (8 ft)/(1/2×30 ft) = (8 ft)/(15 ft) = 8/15

6 0
3 years ago
HELP!!!!!!!!! ILL GIVE YOU BRAINLIEst!!!
Lena [83]

Answer:

it is true.

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
Which expression is equivalent to One-fifth (150 x minus 80 y + 50 minus 50 x minus 25 y + 20)?
inna [77]

Answer:

The answer to your question is  20x + 21y + 14        

Step-by-step explanation:

Data

Expression             1/5 (150x - 80y + 50 - 50x - 25y + 20)

Process

1.- Multiply 1/5 by each term

                                     150/5x - 80/5y + 50/5 - 50/5x - 25/5y + 20/5

2.- Simplify

                                      30x - 16y + 10 - 10x - 5y + 4

3.- Simplify like terms

                                      (30x - 10x) + (-16y - 5y) + (10 + 4)

4.- Result

                                        20x + 21y + 14                                        

3 0
3 years ago
Read 2 more answers
What is 6 times negative 2
azamat
6x-2 is -12

you are just timing -2 6 times 
3 0
2 years ago
8/9= blank=3/11=blank<br> find an equivlant fraction
zavuch27 [327]
8/9= 16/18 and 3/11=6/22
6 0
3 years ago
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