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3 years ago

15

Select the slope if the equation y - 7 =

1 answer:

tensa zangetsu [6.8K]3 years ago

7 0

Answer:

Slope of line is

0

and intercept is

7

.

Step-by-step explanation:

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What is the range of the following list of numbers:

galina1969 [7]

Answer:

it would have a range of 6

Step-by-step explanation:

im guessing that u ment 4 and ten not 104 so ya

3 0

3 years ago

A cone has a radius of 5 ft and a height of 15 ft. It is empty and is being filled with water at a constant rate of 15 15 ft 3 f

kvasek [131]

Answer:

$\frac{dr}{dt}=0.11062ft/sec$

Step-by-step explanation:

From the question we are told that:

Radius $r=5ft$

Height $H=15ft$

Rate $R=15ft/3sec =5ft/s$

Surface Radius $R_{surf}=2.2ft$

Generally the equation for Volume is mathematically given by

$V=\frac{1}{3}\pi*r^2h$

Since radius to height ratio gives

$\frac{r}{h}=\frac{5}{15}$

$\frac{r}{h}=\frac{1}{3}$

$h=3r$

Therefore

$V=\frac{1}{3}\pi*r^2(3r)$

$V=\pi r^3$

Generally the equation for Change of Volume is mathematically given by

$\frac{dv}{dt}=\pi \frac{d}{dt}(r^3)$

$\frac{dv}{dt}=\pi 3*r^2 \frac{dr}{dt}$

$\frac{dv}{dt}=\pi 3*(2.2)^2 \frac{dr}{dt}$

$\frac{dr}{dt}=\frac{5}{45.62}$

$\frac{dr}{dt}=0.11062ft/sec$

3 0

3 years ago

L is the circle with equation x2 + y2 = 4

Burka [1]

Answer:

d+2qd+=31

Step-by-step explanation:

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5 0

2 years ago

PLEASE HELP ME i'll give 100 points and brainliest to who comes up with the best answer!!!! Collect data on a chance event of yo

dezoksy [38]

Ima just say 124,098,868 am i close?

8 0

2 years ago

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Does (2,-6 )satisfy the equation y= -3x

maksim [4K]

Answer:

Yes

Step-by-step explanation:

<u>Step 1: Plug in</u>

-6 = -3(2)

<em>-6 = -6</em>

<em />

Answer: Yes

6 0

3 years ago

Read 2 more answers