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3 years ago

Please help. Don’t understand this math problem

Mathematics

1 answer:

Sonja [21]3 years ago

4 0

Answer:

-24r + 56

Step-by-step explanation:

To find the area of this rectangle we multiply width and length

8 × (-3r + 7) = -24r + 56

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PLEASE HELP I WILL GIVE BRAINLIEST

Vlada [557]

Answer:

if the corner is (4x-17)², I believe X would equal 9.644, or if it can be rounded to the tenths place, 9.6, if rounded to the ones place, it'd be 10. I could be wrong, however. I'm not too familiar with this, just wanted to help

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4 years ago

What is the slope of the line shown?

jek_recluse [69]

Answer:

- $\frac{1}{4}$

Step-by-step explanation:

( $x_{1}$ , $y_{1}$ )

( $x_{2}$ , $y_{2}$ )

m = $\frac{y_{2} -y_{1} }{x_{2} -x_{1} }$

~~~~~~~~~

( - 2, 6 )

( 2, 5 )

m = $\frac{6-5}{-2-2}$ = - $\frac{1}{4}$

5 0

3 years ago

Read 2 more answers

Find the slope of the equation that goes through:<br> (-4,-14) and (-10,6)

sukhopar [10]

Hello.

In order to find the slope of the given line, we should use the slope formula:

$\mathrm{\displaystyle\frac{y2-y1}{x2-x1}}$

y₂= the y-coordinate of the second point (6

y₁= the y-coordinate of the first point (-14)

x₂=the x-coordinate of the second point (-10)

x₁=the x-coordinate of the first point (-4)

Let's plug in the values and solve:

$\mathrm{\displaystyle\frac{6-(-14)}{-10-(-4)}=\frac{6+14}{-10+4} =\frac{20}{-6} =-\frac{20}{6} =-\frac{10}{3} }$

Answer:

$\Large\boxed{\sf{\displaystyle-\frac{10}{3} }}$

I hope it helps.

Have a nice day.

$\boxed{imperturbability}$

6 0

3 years ago

Cual es la raiz cudrada de 2

SashulF [63]

Answer:

1.4142135

Step-by-step explanation:

7 0

3 years ago

Please help quickly!!!<br><br> Find the value of x. Write your answer in simplest form.

expeople1 [14]

Answer:

${x}^{2} + {x}^{2} = {(8 \sqrt{2}) }^{2} \\ 2 {x}^{2} = 128 \\ {x}^{2} = 64 \\ \boxed{x = 8}$

<h3>8 is the right answer.</h3>

4 0

3 years ago