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Ira Lisetskai [31]
3 years ago
10

Cálculo da equação 5 (x+1)=3 (x-1)

Mathematics
1 answer:
Lana71 [14]3 years ago
3 0

Answer:

x=−4

Step-by-step explanation:

5(x+1)=3(x−1)

5x+5=3(x−1)

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In 2015, an autonomous vehicle drove from the Golden Gate Bridge to New York City at an average speed of 15.7 miles per hour. Th
ivolga24 [154]

The speed is the distance covered by an object at a particular time. The distance that is covered by the vehicle is 3,391 miles.

<h3>What is speed?</h3>

The speed is the distance covered by an object at a particular time. Therefore, it is the ratio of distance and time.

Speed = Distance / Time

Given that the journey took 9 days. Therefore, the time in hours will be equal to,

Time = 24 hours/day × Number of days

        = 24× 9

        = 216 hours

Also, given that the speed of the vehicle is 15.7 miles per hour, the number of hours for which it travels is 216 hours.

Distance = Speed × Time

              = 15.7 miles/hour × 216 hours

              = 3,391.2 miles

Hence, the distance that is covered by the vehicle is 3,391 miles.

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brainly.com/question/15100898

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4 0
2 years ago
Find the common ratio of the geometric sequence –4, 12, -36,...
sasho [114]

Answer: -3

Step-by-step explanation:

The common ratio of the geometric sequence –4, 12, -36,... is -3.

12/(-4) =-3

-36/(12) = -3

They both multiply -3 for the next number.

4 0
3 years ago
Which fractions are equivalent to -4/9 ?
Anna11 [10]
B. -8/18 is the correct answer
6 0
3 years ago
What is the total perimeter of the three tiles? If each square tile is measures 8 inches on the side?
makvit [3.9K]
I would say 64 if they are in a straight line since both sides have 6x8 and 2x8 you can add those to get 8x8=64
4 0
3 years ago
Simple Question Math attachment added<br> Solve for q.<br><br> s = 4p + 4q
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That would be c, or s-4p/4

I also took the test XX

hope it helps!

8 0
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