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Ksju [112]
2 years ago
8

To increase the volume of a sphere, you

Mathematics
1 answer:
Aliun [14]2 years ago
8 0
Must increase the radius r, as volume of a sphere depends on the radius.
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Find the equation of this line.
Romashka [77]
1,1 is the answer or i might be looking at it wrong
6 0
3 years ago
Read 2 more answers
Please help! what is an equation of a parabola with x-intercepts at (2,0) and (-7,0) and which passes through the point (1,32)?​
grandymaker [24]

Answer:

f(x)=-4(x-2)(x+7)

Or, in standard form:

f(x)=-4x^2-20x+56

Step-by-step explanation:

We can use the factored form of a quadratic equation:

f(x)=a(x-p)(x-q)

Where a is the leading coefficient and p and q are the zeros of the quadratic.

We know that the x-intercepts are at (2, 0) and (-7, 0).

So, let's substitute 2 for p and -7 for q. This yields:

f(x)=a(x-2)(x+7)

Now, we need to determine a.

We know that it passes through the point (1, 32). In other words, if we substitute 1 for x, we should get 32 for f(x). Therefore:

32=a(1-2)(1+7)

We can now solve for a. First, compute:

32=a(-1)(8)

Multiply:

32=-8a

Divide both sides by -8:

a=-4

So, the value of a is -4.

Therefore, our entire equation is:

f(x)=-4(x-2)(x+7)

Notes:

We can expand this into standard form:

f(x)=-4(x-2)(x+7) \\ f(x)=-4(x^2+5x-14) \\ f(x)=-4x^2-20x+56

5 0
3 years ago
The side lengths of a triangle are 10,26 and 24 which one is the hypotenuse
Cloud [144]

The hypotenuse is the longer of the 3 sides:


answer: b.26

6 0
3 years ago
Read 2 more answers
PLSSSS HELP ME ASAP I NEED THIS NOW!!!!! I ONLY HAVE 1 MIN! T-T
evablogger [386]

Answer:

3?

Step-by-step explanation:

Medium is equivalent to medium so between 5 and 1 its 3. Im not verified so i apoligize if im wrong.

5 0
3 years ago
Write the
kotykmax [81]

Answer:

y=-1x+4

Step-by-step explanation:

7 0
3 years ago
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