3 years ago

PLEASE HELP FOR BRAINLIEST!!

Mathematics

1 answer:

marissa [1.9K]3 years ago

6 0

The answers are in the picture I hope this helps! Pls put me in the brainliest lol

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Those are my choices pls tell me which one would fit this problem!! <br>THERES A PIC ATTACHED

denis23 [38]

Answer: Opens up, has a minimum

Step-by-step explanation:

If the x^2 term is positive the parabola opens up, if it is negative it opens down. Minimum always goes with up, maximum with down

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3 years ago

The cylinder shown has a radius of 3 inches. The height is three times the radius. Find the volume of the cylinder. Round your s

MrRa [10]

Answer:

254.5 Inches Cubed

Step-by-step explanation:

Formula for Finding the Volume of a Cylinder: $V=\pi r^2h$

The radius is 3 inches.

$r=3$

The height is three times the radius.

Multiply the radius by three to get the height.

$h=3*3\\h=9$

The height is 9 inches.

Use the formula to find the volume.

$\pi (3)^29= \pi (9)9=81\pi$

The exact volume is 81 $\pi$ inches cubed.

$81 * \pi$ ≈ 254.47

254.47 ≈ 254.5

The volume of the cylinder should be about 254.5 inches cubed.

3 0

3 years ago

Hello, if you’re feeling generous today please lend a hand!! thank you

andrew11 [14]

Answer:

$x \leqslant 2$

Step-by-step explanation:

The point is shaded which means its is equal to and since the arrow goes to the left it is less than. Therefore x is less than or equal to 2

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3 years ago

What is the sales tax on the chair shown if the tax rate is 5.75% ( the chairs price is $178.90)

Arturiano [62]

Sales tax is:
$178.90* (5.75/100)=$10.29

The sales tax of the chair is $10.29~

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3 years ago

If the #2 pencil is the most popular, why’s it still #2?

JulsSmile [24]

Never thought of that

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3 years ago

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