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2 years ago

What is the answer to 3 = x/12 + 3?

Mathematics

1 answer:

Citrus2011 [14]2 years ago

4 0

The answer is 3.25 hundredths your welcome and thank you for letting me answer your answer bye.

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What is quotient of a number 21

stira [4]

A quotient of a number 21 is 3 and 63
Hope this helps!

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2 years ago

Write 4.5 as a mixed number.

Zolol [24]

Answer:

9/2

Step-by-step explanation:

4.5 = 4 1/2 = 9/2

7 0

2 years ago

Read 2 more answers

3 ÷ 1/4. Home work again :(

sergiy2304 [10]

The answer is 12!

Hope this helps! :D

------The answers got taken down :(------

4 0

2 years ago

The figure shows a cylinder of diameter 12cm and height = 15cm. A hole in the shape of cone is bored into one of its end. If the

Lisa [10]

Answer:

$\bold{495\pi} \approx \bold{1555.088 cm^3}$

Step-by-step explanation:

There was no figure but the question is clear

Volume of a cylinder is given by the formula $\bold{\pi r^2h}\\$

where r is radius of base of cylinder, h is the height

Volume of a cone is given by $\bold{\frac{1}{3} \pi r^2 h}$

where r is the radius of base of cone, h is the height

The radius of the cylinder = $\frac{1}{2}$ (diameter) = $\frac{1}{2}$ (12) = 6cm

Height of cylinder = 15cm

Volume of cylinder $V_{cyl} = \pi (6)^2 15 = \pi (36)15 = \bold{540\pi}$

Radius of cone = $\frac{1}{2}$ (radius of cylinder) = $\frac{1}{2}$ (6) = 3 cm

Height of cone same as height of cylinder = 15cm

Volume of cone, $V_{cone} = \frac{1}{3}\pi r^2 h = \frac{1}{3}\pi (3)^2 15 = \frac{1}{3}(9)15\pi = \bold{45\pi}\\$

Difference is the volume of the remaining solid

$V_{cyl} - V_{cone} = 540\pi - 45\pi = \bold{495\pi} \approx \bold{1555.088 cm^3}$

5 0

1 year ago

Your allowance increases by $2 every month. You started earning $20 per month. Write a formula to find how much allowance you wi

NemiM [27]

Answer:

$20 +$2n

Step-by-step explanation:

3 0

3 years ago