2 years ago

Which of the following could be a mirror line on a coordinate plane?

Mathematics

1 answer:

denis-greek [22]2 years ago

6 0

Answer: D

Step-by-step explanation:

This is the only option that is a line.

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kotykmax [81]

Divide 48 by 8. Therefore 6 times.

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3 years ago

PLEASE HELP ME AND MY FRIEND NEED THIS QUESTION ANSWERED PLEASE HELP

Bas_tet [7]

Answer:

$V_{cone} =65.94\: cm^3$

Step-by-step explanation:

Height of cone (h) = 7 cm

Base radius (r) = 3 cm

Formula for Volume of cone is given as:

$V_{cone} = \frac{1}{3}\pi r^2h$

Plugging the values of h and r in the above formula, we find:

$V_{cone} = \frac{1}{3}(3.14) (3)^2(7)$

$\implies V_{cone} = \frac{1}{\cancel 3}(3.14) (\cancel 9)(7)$

$\implies V_{cone} = (3.14) (3)(7)$

$\implies V_{cone} =65.94\: cm^3$

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2 years ago

Every morning Jenna runs for 20 min . If Jenna runs 6 miles per hour , how far does she travel

DerKrebs [107]

20 minutes* (1 hour/ 60 minutes)* (6 miles/ 1 hour)= 2 miles.
(Note that the units cancel out so you end up getting the answer)

The final answer is 2 miles~

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3 years ago

Descending order 4x^3+3x^7-9x+x^12

luda_lava [24]

Answer:

$x^{12} +3x^{7} +4x^{3} -9x$

Step-by-step explanation:

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3 years ago

Dan has a board that is 8 3/4 feet long. He cuts off 4 5/6 feet and says he has 4 1/12 feet left.

Nady [450]

Dan isn’t correct it’s either c or d

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3 years ago