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JulijaS [17]
3 years ago
15

Two trucks leave a warehouse at the same time. one travels due west at an average speed of 49 miles per hour, and the other trav

els due east at an average speed of 65 miles per hour. after how many hours will the two trucks be 513 miles apart?
Mathematics
1 answer:
Gre4nikov [31]3 years ago
4 0

Well there can be two different solutions for this but i will choose the easier one. Obviously one requires a system of equations which obviously will involve a lot of thinking and some good algebra solving in order for them to solve.

So we can just keep adding the distance as we know they are in different directions. 49 + 65 = 114. So 114 * 4.5 = 513 miles. SO after around 4.5 hours they will be 513 miles apart.

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3 years ago
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3 years ago
How to solve this equation equal to zero
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We can solve this equation using formula.

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8 0
3 years ago
Zach painted 92 square feet in the same amount of time that Blaise painted
Alika [10]

Answer:

The answer to your question is 252 in²

Step-by-step explanation:

Data

Zach = 92 ft²

Blaise = 13500 in²

Who painted more and how many more square inches? = ?

Process

1.- Convert the square feet to square inches

            1 ft² ----------------- 144 in²

          92 ft² ----------------   x

            x = (92 x 144)/1

            x = 13248 in²

2.- Subtract the lower value to the higher value

Area = 13500 in² - 13248 in²

Area = 252 in²

3.- Conclusion

Blaise painted 252 in² more than Zach.

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3 years ago
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Answer:

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a=a1

Tn=a1+(n+1)d

I would appreciate if my answer is chosen as a brainliest answer

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2 years ago
Read 2 more answers
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