Select the correct answer.

Mathematics

1 answer:

Ivanshal [37]3 years ago

7 0

Answer:

A. f(x)=2x^2

Step-by-step explanation:

Graphing this equation shows us that its vertex is at the origin (0,0) and by solving and refining for the focus of the parabola gives us (0,1/8) which fits the criteria the question is asking for.

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What is the midpoint of a segment (-2,-7) and (7,4)

Rasek [7]

$\bf ~~~~~~~~~~~~\textit{middle point of 2 points }
\\\\
(\stackrel{x_1}{-2}~,~\stackrel{y_1}{-7})\qquad
(\stackrel{x_2}{7}~,~\stackrel{y_2}{4})
\qquad
\left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right)
\\\\\\
\left( \cfrac{7-2}{2}~~,~~\cfrac{4-7}{2} \right)\implies \left(\cfrac{5}{2}~,~\cfrac{-3}{2} \right)\implies \left( 2\frac{1}{2}~,~-1\frac{1}{2} \right)$

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3 years ago

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IgorC [24]

Answer:

1215.916

Step-by-step explanation:

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3 years ago

a store is giving away $10 coupons to every 7th person to enter the store and a $25 coupon to every 18th person too emter the st

almond37 [142]

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3 years ago

What is the equation of the line that is parallel to y = 3x - 1 and goes through the point (0, 9)?

Mrac [35]

Answer:

Step-by-step explanation:

y - 9 = 3(x - 0)

y - 9 = 3x - 0

y = 3x + 9

8 0

3 years ago

Please answer this correctly

Aleks04 [339]

To get the volume, you need the area of the sides of the square.

The total surface area is 96, with 6 sides. To get the surface area of just one side, divide 96 by 6, which gets you 16. The surface area of a single square is 16. To get one side of the square, divide that by 4 because there are 4 sides.

Now, multiply 16 by 4 to get the volume.

The volume is 64 cubed milllimeters.

brainlieest?

Also i hope this helped

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3 years ago