3 years ago

Please answer all the columns by and help me understand

Mathematics

1 answer:

lutik1710 [3]3 years ago

7 0

Answer:

ez 15 points

Step-by-step explanation:

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Answer:

4 UNLESS IM WRONG MAYBE ITS 21

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3 years ago

Read 2 more answers

PLZ HELP NOOOOW!!

patriot [66]

Hey there! The answer is 1 1/8 mile.

To find the amount of miles Sarah ran, we need to multipy the length of the track by the times she run that distance.
$1 \frac{1}{2} \times \frac{3}{4} = \frac{3}{2} \times \frac{3}{4} = \frac{9}{8} = 1 \frac{1}{8}$

Rembember: multiplying a fraction means you have to multiply the <span>numerator by the numerator (of the other fraction) and the denominator by the denominator (of the other fraction)

</span>The answer is 1 1/8 mile.
~ Hope this helps you!

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3 years ago

of the 50 fish that jim caught from the lake 14 were trout. the estimated population of the lake is 7,500 fish.about how many tr

Mariulka [41]

It would be estimated about 2,100 trouts I would say, since 7,500 divided by 50 is 150 so 150 x 14 = 2,100 trouts :)

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4 years ago

What’s the difference between numbers that are to the power of with parentheses and no parentheses. For example (-2/5)^3 and -2/

Verdich [7]

Answer:

See below

Step-by-step explanation:

The first one 'cubes' the denominator AND the numerator:

(-2/5)^3 = -2/5 * -2/5 * -2/5 = -8/125

The second one 'cubes' only the denominator:

-2/5^3 = -2 / (5 * 5 * 5) = - 2 / 125

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2 years ago

What quadrilateral is this?

Kryger [21]

Answer: i think a

Pentagon

Step-by-step explanation:

if not im super sorry

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3 years ago