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3 years ago

Will mark brainliest to whoever answers correctly first!!!

Mathematics

1 answer:

IgorLugansk [536]3 years ago

7 0

To find the volume, you do area multiplied by thickness( or height)
In this example, you do (1/2*9*6)*10 which is 270
hope I helped ;)

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Use the distributive property to remove the parentheses.

Mumz [18]

Answer:

$12c^{7} -54c^{5}$

Step-by-step explanation:

5 0

3 years ago

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Last summer, Karl went to the beach every 5 days. Antonia went to the beach every 33 days. How often did they see each other at

vfiekz [6]

Asuming they started summer at the same time. The logical answer will be none, because it will take at least 165 days for the lcd(5) to overlap and there is not 165 days in a summer.

so it will be a rate of 1 for every 5 times Antonia went to the beach.

3 0

3 years ago

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Bond [772]

Answer:

true

Step-by-step explanation:

Considering we have a line segment for (0,0) to (0,8).

The midpoint is (0,4).

The formule for calculate the distance between two points is:

$\sqrt{(x2-x1)^{2}+ (y2-y1)^{2}}$

We substituye the values:

$\sqrt{(0-0)^{2} + (8-0)^{2} }$ = 8

The point halfway between the endpoints is (0,4)

that is the half of the distance between the points.

3 0

4 years ago

there are 8 hooks in a display of pens. Each hook can hold 3 packages of pens and there are 3 pens in each package. If the displ

Gala2k [10]

Just multiply 8 x 3 x 3 = 72 total pens

8 0

3 years ago

Simplify the Expression below [-4x^2/5] [9x/5 ]

Ratling [72]

Answer:

(-36 x^3)/25

Step-by-step explanation:

Simplify the following:

(-4×9 x^2 x)/(5×5)

Combine powers. (9 x (-4) x^2)/(5×5) = (9 x^(2 + 1) 4 (-1))/(5×5):

-(9×4 x^(2 + 1))/(5×5)

2 + 1 = 3:

((-9×4 x^3)/5)/5

9 (-4) = -36:

(-36 x^3)/(5×5)

5×5 = 25:

Answer: (-36 x^3)/25

8 0

3 years ago