2 years ago

What is the surface are of a rectangular prism that is 7 feet x 6 feet x 4 feet

Mathematics

1 answer:

Alenkasestr [34]2 years ago

8 0

168 that is the answer

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4vir4ik [10]

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umka21 [38]

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2 years ago

Consider the line -6x-2y=-4.

Rzqust [24]

Answer:

Parallel Slope: -3 Perpendicular Slope: 1/3

Step-by-step explanation:

First, solve for y to get the simplified equation for the line.

Once you solve, the equation should be y=-3x+2

Seeing this, we know that the slope of this line is -3. A line parallel will have the same slope as the original equation, and a line perpendicular will have a slope that is the opposite reciprocal.

Hope that helps!

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2 years ago

An abstract sculpture in the form of a triangle has a base 21 meters and a height of 12 meters. Find the are of the triangle.

charle [14.2K]

The area of a triangle could be determined using the following formula
$\boxed{a= \frac{1}{2} \times b \times h}$

plug in the numbers
$a = \frac{1}{2} \times 21 \times 12$
$a = \frac{1}{2} \times 252$
$a= \frac{252}{2}$
a = 126

The area of the triangle is 126 square meters

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2 years ago

Y=1/2x+2 y=1/3x+2 solve for graphing

madreJ [45]

Answer:

I plotted it out on the graph and here it is:

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1 year ago