4 years ago

How long will it take a car to travel 400 miles at an average rate of 50mph

1 answer:

wel4 years ago

5 0

The answer is 8 hours

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wariber [46]

A unit rate will always end up having one as its denominator so divide 305 by 5 which is 61 rotations/1 minute.

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4 years ago

Amiraneli [1.4K]

True because it says the sum of 2 trinomials that my answer. hope I helped.

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3 years ago

Darina [25.2K]

Answer:

A, B, C, D

Step-by-step explanation:

They All add up to 360

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3 years ago

salantis [7]

Answer:

Therefore,the required factors are ( x - 16 ) and ( x + 3 )is

Step-by-step explanation:

Given:

$x^{2} -13x-48$

To Factorize:

Solution:

First remove the factor of -48 such that you multiply the two number, the Product should be -48 and the SUM should be -13.

-48 = -16 × 3

Here, -16 and 3 are the two required numbers

now the given expression we will split the middle term and Factorize the given equation.

$x^{2} -13x-48 =x^{2} -16x+3x-48\\\\\\\textrm{removing x common and 3 common we get}\\x^{2} -13x-48=x(x-16)+3(x-16)\\\\x^{2} -13x-48=(x-16)(x-3)$

Therefore,the required factors are ( x - 16 ) and ( x + 3 )

4 0

3 years ago

zysi [14]

Area = L x H

area = 20 x 15 = 300 square feet

3 0

3 years ago