The cross-section cut by the plane yields a quadrilateral with length and width equal to the length and width of the face that is parallel to the plane.

4 0

3 years ago

How do I find slope of (-15,-15), (12,2)

earnstyle [38]

y1-y2=m(x1-x2)

(-15,-15) (12,2)

y=17/27x-50/9

5 0

3 years ago

Help ASAP solve: -3/4n = -6

anyanavicka [17]

Answer:

$\huge\boxed{n=8}$

Step-by-step explanation:

$-\dfrac{3}{4}n=-6\qquad|\text{multiply both sides by (-4)}\\\\(-4\!\!\!\!\diagup)\left(-\dfrac{3}{4\!\!\!\!\diagup}n\right)=(-4)(-6)\\\\3n=24\qquad|\text{divide both sides by 3}\\\\\dfrac{3\!\!\!\!\diagup n}{3\!\!\!\!\diagup}=\dfrac{24\!\!\!\!\!\diagup}{3\!\!\!\!\diagup}\\\\n=8$

3 0

3 years ago

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If a TV costs $310 and you have to pay a 7% sales tax, how much tax will you have to pay?

Bumek [7]

You will have to pay $21.70

3 0

3 years ago

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