4 years ago

Please show your work! Brainliest if you do

Mathematics

1 answer:

TiliK225 [7]4 years ago

8 0

Answer:

$\frac{3x+4}{2x-2}$

Step-by-step explanation:

*photo attached*

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A rectangular one-story building covers an area of 4,700 square feet. The ceilings are 7 feet high. What is the volume of the in

kvv77 [185]

Area (4700) = length*width
Volume= length*width*height
Volume= 4700*7
Volume= 32900 square feet

I'm almost 100% sure this is correct, maybe just double check to see if it makes sense based on what you're learning. Hope this helps, and good luck!

6 0

3 years ago

What is the answer

Mariana [72]

Answer:

3x² + 6

Step-by-step explanation:

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8 0

3 years ago

Find the value of the variable that makes the equation true 3x-11=-2x+19

DaniilM [7]

Answer:

x = 6

Step-by-step explanation:

Given

3x - 11 = - 2x + 19 ( add 2x to both sides )

5x - 11 = 19 ( add 11 to both sides )

5x = 30 ( divide both sides by 5 )

x = 6

4 0

3 years ago

Determine the equation of the line that passes through the points (-1 , 10) and (2,4)

docker41 [41]

Given:

The two points are (-1,10) and (2,4).

To find:

The equation of line which passes though the given points.

Solution:

If a line passes through two points, then the equation of line is

$y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)$

The line passes through (-1,10) and (2,4). So, the equation of line is

$y-10=\dfrac{4-10}{2-(-1)}(x-(-1))$

$y-10=\dfrac{-6}{2+1}(x+1)$

$y-10=\dfrac{-6}{3}(x+1)$

$y-10=-2(x+1)$

Using distributive property, we get

$y-10=-2x-2$

Adding 10 both sides, we get

$y=-2x-2+10$

$y=-2x+8$

Therefore, the required equation of line is $y=-2x+8$ .

5 0

3 years ago

Mr. Castillo spent $20.00 of the $40.00 in his wallet. Which decimal represents the fraction of the $40.00 Mr. Castillo spent?

NNADVOKAT [17]

Answer:

0.5

Step-by-step explanation:

hope that helps

3 0

3 years ago