3 years ago

What is x(-14x + 9)?

1 answer:

givi [52]3 years ago

8 0

Answer is in the photo

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larisa [96]

We divide by 2 on both sides.

We get the final answer as

x = 5/2 = 2.5

8 0

2 years ago

777dan777 [17]

Answer:

D. $y-7=\frac{1}{4}(x+2)$

Step-by-step explanation:

The point-slope form of a line is given by:

$y-y_1=m(x-x_1)$

The line given to us has equation; $y=-4x+8$ .

The slope of this line is -4. The of the line perpendicular to this line is the negative reciprocal of the slope of the given line.

Our slope of interest is therefore; $m=\frac{1}{4}$

Since the point goes through (-2,7), we have $x_1=-2,y_1=7$ .

We plug in the slope and the point into the point-slope formula to obain;

$y-7=\frac{1}{4}(x--2)$

The required equation is:

$y-7=\frac{1}{4}(x+2)$

3 0

2 years ago

drek231 [11]

397,331 is how much they are worth

4 0

3 years ago

Murljashka [212]

Divide the diameter by 2 to get the radius and then plug into cone volume pi*r^2*h/3 which is a bit under 160 so the answer is A

6 0

2 years ago

wariber [46]

Sqaure
rhombus
parallelogram
quadrilateral
hope it helps

4 0

2 years ago