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4 years ago

Need help, “Find the volume of each rectangular prism. Round to the nearest tenth if necessary.”

Mathematics

1 answer:

mario62 [17]4 years ago

8 0

1) We know that volume= base area x height, so 306.52= 19.4 x height.

To find the height you have to divide 306.52/19.4 which would give you the height. The height is 15.8m.

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What is the exact circumference of the circle?

Ostrovityanka [42]

Answer:C

Step-by-step explanation:The circumference is measured by the diameter times pi which equals 3.141592653.....etc...

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3 years ago

2. A 2-pint bottle of olive oil costs $2.68. If

tino4ka555 [31]

Answer:

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3 years ago

Help in geometry?????

blagie [28]

D because there are 8 outcomes

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4 years ago

Read 2 more answers

I need help asap please

rjkz [21]

Answer:

$x = -\frac{3}{2}$ or $x = 1$

Step-by-step explanation:

Using the zero product property, first step is to set the given equation, $2x^2 + x - 1 = 2$ , to zero. Then factorise the left side.

Thus,

$2x^2 + x - 1 = 2$

Subtract 2 from both sides

$2x^2 + x - 1 - 2 = 2 - 2$

$2x^2 + x - 3 = 0$

Factorise the left side

$2x^2 + 3x - 2x - 3 = 0$

$x(2x + 3) - 1(2x + 3) = 0$

$(x - 1)(2x + 3) = 0$

Find the solution

$x - 1 = 0$

$2x + 3 = 0$

$x = 1$

$2x + 3 = 0$

$2x = -3$

$x = -\frac{3}{2}$

The answer is: $x = 1$ or $x = -\frac{3}{2}$

3 0

3 years ago

Find the area of the circle. Use 3.14 for it. O d = 10 cm A = [?] cm2 A=Tr2

vazorg [7]

Answer:

i wish i could help. im so bad at math

Step-by-step explanation: good luck

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3 years ago