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3 years ago

2 ft

Mathematics

2 answers:

sergejj [24]3 years ago

7 0

Answer:

Step-by-step explanation:

2*4*6

2*4=8

8*6=48.

Oksanka [162]3 years ago

3 0

C is the correct answer. Hope this helps.

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What is the value of x ?

Hatshy [7]

Answer:

The value of x will be 2.5

LY will be 9 while KH will be 7.5

Step-by-step explanation:

Hope This Helped

6 0

3 years ago

How do you do this prolem the correct way and how do you do the floors

creativ13 [48]

There is nothing there to work with

7 0

3 years ago

PLEASE SHOW WORK

CaHeK987 [17]

(C)

Step-by-step explanation:

The volume of the conical pile is given by

$V = \dfrac{\pi}{3}r^2h$

Taking the derivative of V with respect to time, we get

$\dfrac{dV}{dt} = \dfrac{\pi}{3}\dfrac{d}{dt}(r^2h)$

$\:\:\:\:\:\:\:= \dfrac{\pi}{3}\left(2rh\dfrac{dr}{dt} + r^2\dfrac{dh}{dt}\right)$

Since r is always equal to h, we can set

$\dfrac{dr}{dt} = \dfrac{dh}{dt}$

so that our expression for dV/dt becomes

$\dfrac{dV}{dt} = \dfrac{\pi}{3}\left(3r^2\dfrac{dh}{dt}\right)$

$\:\:\:\:\:\:\:= \pi r^2\dfrac{dh}{dt}$

Solving for dh/dt, we get

$\dfrac{dh}{dt} = \dfrac{1}{\pi r^2}\dfrac{dV}{dt}$

$\:\:\:\:\:\:\:= \dfrac{1}{9\pi\:\text{m}^2}(36\:\text{m}^3\text{/s})$

$\:\:\:\:\:\:\:= \dfrac{4}{\pi}\:\text{m/s}$

7 0

3 years ago

Please help me I will name you the brainliest!!! Plus you get 20 points!!!

viva [34]

Answer: Translation 3 units to the left and 1 unit up

Step-by-step explanation: x-3 will move 3 to left y + 1 will move up 1

4 0

3 years ago

Which ordered pair is a solutionofy=x-4

dusya [7]

X=4
y=-4
hope this helps u out :)

3 0

3 years ago