3 years ago

What is the answer to, - (-x - 3)?

1 answer:

3 0

Step-by-step explanation:

$(+)(+)=(-)(-)=(+)\\(+)(-)=(-)(+)=(-)\\\\-(-x-3)=-1(-x-3)\qquad\text{use the distributive property}\\\\=(-1)(-x)+(-1)(-3)=x+3$

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Answer:

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Answer:

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Step-by-step explanation:

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3 years ago

Help<br> Find the volume of this cone.<br> Use 3 for TT.

natima [27]

Answer:

$180ft^{3}$

Step-by-step explanation:

Volume of a cone:

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

Take $\pi$ as 3, as mentioned in the question

'r' is 'radius' ⇒ {diameter is given so divide by 2: 12/2 = 6}

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2 years ago

Read 2 more answers

Y=-3x + 6

slamgirl [31]

Answer:

(-1, 9) (he x value is placed first).

Step-by-step explanation:

y = -3x + 6

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Substitute y = 9 into the first equation:

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3 years ago

The diameter of a circle is a chord that _______ passes through the center of the circle.

SashulF [63]

The answer is A. Always.
The diameter of a circle is a line that goes from one side to the other hence passing through the center!
Hope this helped!

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