4 years ago

Help with the 1st one and Second one.

Mathematics

1 answer:

gayaneshka [121]4 years ago

6 0

132 feet per second

And

66 feet in half a second

Your welcome...

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Round 62.43487 to the nearest one.

Softa [21]

Answer:

Step-by-step explanation:

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3 years ago

Wayne's deli sells whole sandwiches and half sandwiches. The half sandwiches are in the shape of a triangle because they are cut

Katarina [22]

Answer:

No, those are not the correct measurements.

Step-by-step explanation:

Assuming that 9 will equal the hypotenuse we will use the Pythagorean theorem.

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

a = 5

b = 3

$5^2 + 3^2= 25 + 9 = 34$

Well $9^2= 81$

So...that doesn't quite work out.

Let's change our equation to double check.

$c^2/a^2= b^2$

$9^2/5^2 = b^2\\\\81/25 = 3.25$

Once again, that doesn't work out.

So the final answer is, no. Those are not the correct measurements.

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3 years ago

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grin007 [14]

Answer:

you mulitply 25 then divide it by 5 and add in the variable

Step-by-step explanation:

hope it helps

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3 years ago

Which expression forms an equation with the given expression? 8•7-4=<br>

Firdavs [7]

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the answer to this equation is 52

Step-by-step explanation:

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3 years ago

HELP please... me please

andriy [413]

Step-by-step explanation:

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3 years ago