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3 years ago

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x ^3 + 3 = 57 Use the rules of equations and inverse operations to solve the equation. In your final answer, include all of your

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2 answers:

Svetach [21]3 years ago

5 0

X^3 + 3= 57
-3 -3

x^3= 54
3√x = 3√54

x= 3.78

satela [25.4K]3 years ago

4 0

Answer:

x^3 + 3= 57

-3 -3

x^3= 54

3√x = 3√54

x= 3.78

Step-by-step explanation:

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Maggie is standing on a platform that is 8 feet above the ground. She throws a ball in the air that hits the ground after 2 seco

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The equation that offers the best approximation to this result is: $h = -16\cdot t^{2}+28\cdot t + 8$ . (Choice D)

<h3>How to find the free fall formula for a given scenario</h3>

An object experiments a free fall when it is solely accelerated by gravity on the assumption of an <em>uniform</em> acceleration. The formula is described below:

$h =h_{o} + v_{o}\cdot t + \frac{1}{2}\cdot g\cdot t^{2}$ (1)

Where:

$h_{o}$ - Initial height, in feet.
$v_{o}$ - Initial speed, in feet per second.
$t$ - Time, in seconds.
$g$ - Gravitational acceleration, in feet per square second.

If we know that $t = 2\,s$ , $h_{o} = 8\,ft$ , $h = 0\,ft$ , $g = -32.174\,\frac{ft}{s^{2}}$ , then the height formula is:

$0 = 8 +2\cdot v_{o} - \frac{1}{2}\cdot (32.174)\cdot (2)^{2}$

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2 years ago

Consider this scenario: The population of a city increased steadily over a ten-year span. The following ordered pairs show the p

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Answer:

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Step-by-step explanation:

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2 years ago

One of the legs of a right triangle is 9 cm. If the area of the triangle is 225 cm², then the length of the other leg is

ioda

Given:

One of the legs of a right triangle is 9 cm.

The area of the triangle is 225 cm².

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The length of the other leg.

Solution:

The area of a triangle is

$Area=\dfrac{1}{2}\times Base\times Height$

The area of a right triangle is

$Area=\dfrac{1}{2}\times (leg_1)\times (leg_2)$

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3 years ago

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Answer:

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2 years ago

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artcher [175]

Answer:

Step-by-step explanation:

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2 years ago

Read 2 more answers