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3 years ago

A cylinder has a base diameter of 20ft and a height of 8ft. What is its volume in cubic ft, to the nearest tenths place?

2 answers:

7 0

Step-by-step explanation:
Volume of a cylinder is given by cross sectional area multiplied by height hence
V=Ah
Since the cross sectional area of

Substituting the formula for A into formula for volume then

Substituting 8ft for r and 20 ft for h then

Rounded off to the nearest tenths, the volume is equivalent to

Oksanka [162]3 years ago

5 0

Answer:

olume of a cylinder is given by cross sectional area multiplied by height hence

V=Ah

Since the cross sectional area of

Substituting the formula for A into formula for volume then

Substituting 8ft for r and 20 ft for h then

Rounded off to the nearest tenths, the volume is equivalent to

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√144² = <br>√9 + √16 = <br>√9 + √16 × √400 =

Morgarella [4.7K]

Answer:

Step-by-step explanation

√144²

12²

144

√9 + √16

3 + 4

√9 + √16 × √400 =

3 + 2^{4} x 5

3 + 80

7 0

3 years ago

Find the value of n <br> 0×39=n

slavikrds [6]

0x39=n

anything times zero = zero so that mean n = 0

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3 years ago

Using arithmetic operations, rewrite this polynomial in standard, simplest form.

dangina [55]

(3x2 + 9x + 6) − (8x2 + 3x − 10) + (2x + 4)(3x − 7)

First distribute the (2x+4)(3x-7) to get 6x2-2x-28
After this just add the like terms for all parts of the expression.
(3x2-8x2+6x2)+(9x-3x-2x)+(6+10-28)
x2+4x-12

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7 0

3 years ago

9. Aaron has a lemonade business. If he sells each glass of lemonade for $2.75, and he sold 11

marin [14]

Answer:

$27.75

Step-by-step explanation:

Multiply $2.25 by 11 to get the answer

4 0

3 years ago

Read 2 more answers

Solve the equation: 9x2+64 = 0. Please show work.

Mice21 [21]

It’s is 82 because you are supposed to do multiply first then add it witch does 82

3 0

3 years ago