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3 years ago

I will give brainlest to the best answer!!!!

Mathematics

1 answer:

sdas [7]3 years ago

3 0

Answer:

-3,9

Step-by-step explanation

2 to -4 would take 6 units down and 8-1 is 7 and 7+2 is 9.

hope this helps!

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PLEASE HELP ASAP 40% of my grade relies on this question!!!!!!!

nikitadnepr [17]

Answer:

To solve this, make d the subject from the eqn.

$b = - \frac{1}{c} da$

$d = - \frac{cb}{a}$

6 0

3 years ago

The Roaming Cell Phone Company charges $15.00 per month plus $0.20 per minute of

Yanka [14]

It wouldn’t be any of these I don’t think, however I don’t know what the # means.

I thought it would be C = 15 + x(0.20)

Hope this helps

5 0

3 years ago

Question Help

klasskru [66]

Answer:

16 times

Step-by-step explanation:

$\textsf{Volume of a cone}=\sf \dfrac{1}{3} \pi r^2 h \quad\textsf{(where r is the radius and h is the height)}$

If only the radius is changed, the change in volume will be proportionate to the multiplicative factor squared.

$\sf \implies Volume =\dfrac{1}{3} \pi (ar)^2h=\dfrac{1}{3} \pi (a^2)r^2h$

Therefore, if the cone is quadrupled (multiplied by 4), the volume of the larger cone will be 4² times greater than the volume of the smaller cone, so <u>16 times greater </u>than the smaller cone.

<h3><u>Proof</u></h3>

Given:

radius = 6
height = 9

Substituting the given values into the formula:

$\sf \implies Volume =\dfrac{1}{3} \pi (6)^2(9)=108 \pi \: \:cubic\:units$

If the radius is quadrupled:

radius = 6 × 4 = 24
height = 9

Substituting the new given values into the formula:

$\sf \implies Volume =\dfrac{1}{3} \pi (24)^2(9)=1728 \pi \: \:cubic\:units$

To find the number of times greater the volume of the large cone is than the volume of the smaller cone, divide their volumes:

$\sf \implies \dfrac{V_{large}}{V_{small}}=\dfrac{1728\pi}{108\pi}=16$

So the volume of the larger cone is <u>16 times greater</u> than the volume of the smaller cone.

4 0

2 years ago

Read 2 more answers

-3x = 4y = 8 <br><br> X and y intercepts of this equations . Then graph line

den301095 [7]

Divide by the constant on the right to put the equation into intercept form.
.. -3x/8 +4y/8 = 1
.. x/(-8/3) +y/2 = 1

The intercepts are (-8/3, 0) and (0, 2).

8 0

3 years ago

G(x)=2(x-1)^2+2 how is the graph of g(x) transformed from the graph of its parent function

Marat540 [252]

A virtual shift down 1, and a stretch of 2

7 0

4 years ago