3 years ago

Pls, help! Will give brainly for the correct answer Due tonight!

Mathematics

1 answer:

zhannawk [14.2K]3 years ago

7 0

7) 2

8) -3

9) -5/11

10) 2/5

11) -0.5

12) -2

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Find the volume of the cone

mihalych1998 [28]

Answer:

Step-by-step explanation:

Formule for volume of cone:

V=πr2h

(Disregard the pi, Multiply the radius and height)

9 × 9 × 12

81 × 12

972

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3 0

3 years ago

V + 9<br> ---------- = 8 <br> 3<br><br> Can someone help me ??

bagirrra123 [75]

$\frac{v + 9}{3} = 8$

Multiply both sides by 3, because 3 is our denominator (bottom number in a fraction), and we want to get rid of the denominator.

3 × (v + 9) = 8 × 3

Simplify.

3v + 27 = 24

Then, subtract both sides by 27.

3v = 24 - 27

Simplify.

3v = -3

Divide both sides by 3.

v = -1

~Hope I helped!~

4 0

3 years ago

A garden is in the shape of a rectangle. If the garden has a length of 4 feet and a width of 6 feet, what is the area of the gar

julsineya [31]

$A=lw = 6 \times 4 = 24 \: {ft}^{2}$