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2 years ago

Which is a correct description of the graph below?

Mathematics

1 answer:

amid [387]2 years ago

7 0

The answer is the first option.

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Evaluate. 33+1⋅9+12 24 30 48 264

Shkiper50 [21]

The answer to your question is 46.9

6 0

3 years ago

Read 2 more answers

Algebra question! Help is much appreciated

UkoKoshka [18]

It’s y=3x+4.

The format for an equation like this is
Y=(slope)x+(y-int)

3 0

3 years ago

I need help with this

posledela

Answer:

Step-by-step explanation:

process of elimination... :D

6 0

3 years ago

Romashka-Z-Leto [24]

Solution:

The ratio of the volumes is 81:1

Explanation:

We have been given that the radii of two similar cones are in the ratio 9:1.

Let a be the radius of first cone and b be the radius of second cone. Then, we have

$\frac{a}{b} =\frac{9}{1}$

The volume of the cone is given by

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

Since, the cones are similar hence, the ratio of volume of these cone is equal to the ratio of the square of the radius.

Thus, the ratio of volume is given by

$\frac{V_1}{V_2} =\frac{a^2}{b^2} \\\\\frac{V_1}{V_2} =(\frac{a}{b} )^2\\\\\frac{V_1}{V_2} =(\frac{9}{1} )^2\\\\\frac{V_1}{V_2} =\frac{81}{1}$

Therefore, the ratio of the volumes is 81:1

3 0

3 years ago

Read 2 more answers

What is the inverse of the function f(x) = 4x + 8?

WITCHER [35]

$f(x)=4x+8\\y=4x+8\\x=4y+8\\\\$

Proceed the inverse. Swap the x and y.

$x-8=4y\\\frac{x}{4}-\frac{8}{4}=y\\y=h(x)\\h(x)=\frac{x}{4}-2\\h(x)=\frac{1}{4}x-2$

So the answer is first one.

7 0

3 years ago