3 years ago

I don’t understand this, please help

Mathematics

1 answer:

vichka [17]3 years ago

4 0

Answer:

Step-by-step explanation:

When graphed the circle has a point in (-4,-3) and the center is (-8,-6)

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3 years ago

Jorge bought 16 apples for $8.00.

maks197457 [2]

assuming that 0 apples costs 0 dollars

and 16 apples costs $8

so we have the points

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3 years ago

The volume of sphere Q is 50% more than the volume of sphere P. The volume of sphere R is 50% more than the volume of sphere Q.

STALIN [3.7K]

<h2>Use this link to find your answer</h2><h2>http://ldh.la.gov/</h2>

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3 years ago

A cubed-shaped box has its side lengths decreased by 3 cm, when this happens, the volume decreases by 1385cm^3. What is the side

mixer [17]

Answer:

Step-by-step explanation:

let side of cube=x cm

volume=x³ cm³

again side=(x-3) cm

volume=(x-3)³ cm³

x³-(x-3)³=1385

(a³-b³)=(a-b)(a²+ab+b²)

(x-x+3){x²+x(x-3)+(x-3)²}=1385

3(x^2+x²-3x+x²-6x+9)=1385

3(3x²-9x+9)=1385

9x²-27x+27=1385

9x²-27x+27-1385=0

9x²-27x-1358=0

$x=\frac{27\pm\sqrt{(-27)^2-4*9*(-1358)} }{2*9} \\x=\frac{27\pm\sqrt{729+48888} }{18} \\or~x=\frac{27\pm\sqrt{49617} }{18} \\or~x=\frac{27\pm 222.749}{18} \\taking positive side only as negative sign gives negative length.\\or~x=\frac{27+222.749}{18} \\or~x\approx13.87$

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3 years ago

(Does this represent a linear function)<br> (3,6)(0,2)(3,5)

Lina20 [59]

No it does not because a x-intercept repeats itself. Hopefully this helps

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3 years ago