3 years ago

BRIDGE CONSTRUCTION

Mathematics

1 answer:

Ratling [72]3 years ago

6 0

Answer:

mmmmm i am not sure how was your day

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comparison: Sara has three times as many pencil erasers as Sam together they have 28 erasers how many erasers does Sara have

IgorC [24]

Sara has 21
Sam has 7
7x3= 21+ sams 7= 28

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3 years ago

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A flower shop sold 3.5 3.5 times as many roses as lilies last week. Which statement is true?

uranmaximum [27]

The ratio of lillies to roses is 5:3

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−1/2÷7 1/2 dividing fraction

harina [27]

-0.0375

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100

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What an expression that is equivalent to 7/8

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Answer:

0.875 is the equivalent fraction

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The volume of the cell phone is 75 cubic centimeters. Write and solve an equation to find the height of the cell phone. Round yo

prohojiy [21]

Answer:

Equation: $Height = \frac{75}{Area}$

Step-by-step explanation:

The question is incomplete as the dimension of the phone was not given.

However, the following explanation will guide you

Given

$Volume = 75\ in^3$

Required

Determine the Height

Volume is calculated as thus;

$Volume = Area * Height$

Substitute 75 for Volume

$75= Area * Height$

Divide through by Area

$Height = \frac{75}{Area}$

The above represent the equation to solve for Height

To solve for height, we need the dimension of the phone or the area.

Take for instance; the length and width of the phone is 5 by 5 inches;

The height would be:

$Height = \frac{75}{5 * 5}$

$Height = \frac{75}{25}$

$Height = 3\ inches$

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3 years ago