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3 years ago

Write an equation for the line parallel to y = –2x – 5 that contains P(–8, 4).

1 answer:

7 0

Here, Original Equation: y = -2x - 5
Compare it with, y = mx + b
So, Slope(m) = -2
Parallel line slope = -2 [ Same ]

Now, y - y1 = m(x - x1)
y - 4 = -2(x + 8)

In short, Your Answer would be Option B

Hope this helps!

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There are nine water bottles in a fridge. Three full boxes are added. Two more boxes are added, both of which have one fewer bot

Degger [83]

The number of bottles in a full box is 12.

Explanation

Suppose, the number of bottles in a full box is $x$

So, the number of bottles in three full boxes $=3x$

Now, two more boxes are added, both of which have one fewer bottle than the other three. So, the number of bottles in these two boxes $= 2(x-1)$

As there were 9 bottles initially and now there are 67 bottles in the fridge, so the equation will be....

$9+3x+2(x-1)=67\\ \\ 9+3x+2x-2=67\\ \\ 5x+7=67\\ \\ 5x=67-7\\ \\ 5x=60\\ \\ x=\frac{60}{5}=12$

Thus, the number of bottles in a full box is 12.

7 0

3 years ago

How do you know a radical is like a radical?

Ilia_Sergeevich [38]

1.No denominator contains a radical.
2.no radicand contains a fraction

6 0

3 years ago

How many meters are equal to 4,581 centimeters? Use how the placement of the decimal point changes when dividing by a power of 1

TEA [102]

Answer:

Step-by-step explanation:

How many meters are equal to 4,581 centimeters?

100cm = 1m

4581 cm = x

Use how the placement of the decimal point changes when dividing by a power of 10 to help you

3 0

3 years ago

Please help show your work and 20 points.

Montano1993 [528]

Answer:

B. 439.82cm^2

Step-by-step explanation:

A=2 $\pi$ rh +2 $\pi$ $r^{2}$

A= 2 $\pi \\$ 5(9) + 2 $\pi$ $5^{2}$

A=439.82 cm^2

3 0

3 years ago

Read 2 more answers

7.92 • 10.21 = 808.632

Lena [83]

I did the math,This is false.

Hope this helps.

3 0

3 years ago