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2 years ago

7

two cars leave Memphis from exactly the same spot. one traveling north at 70 mph and the other traveling south at 65 mph. how lo

ng does it take before the cars are 270 miles apart?

1 answer:

Gemiola [76]2 years ago

8 0

Answer:

2 hours

Step-by-step explanation:

270 = (70+65) * t

270= 135t

t = 2

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nataly862011 [7]

Answer:

Step-by-step explanation:

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x1<x2

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Step-by-step explanation:

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2 years ago

What is the length of a hypotenuse of a triangle if each of its legs is 4 units

azamat

Answer:

$\boxed{c = 5.7 units}$

Step-by-step explanation:

<u><em>Using Pythagorean Theorem:</em></u>

=> $c^2 = a^2+b^2$

Where c is hypotenuse, a is base and b is perpendicular and ( a, b = 4)

=> $c^2 = 4^2+4^2$

=> $c^2 = 16+16$

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Taking sqrt on both sides

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2 years ago

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the average age of four men is 40. If the sum of the ages of three of them is 115, what's the age of the fourth man?

pashok25 [27]

Answer:

35

Step-by-step explanation:

if 1 man is 37

and 1 man is 43

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this old mans giving u that!

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1 year ago

What is 4x -1/2<br> =x+ 7

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Answer:

Step-by-step explanation:

Bringing like terms on one side

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3 years ago

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