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3 years ago

A plane cuts through a cone perpendicular to the base of the cone. What shape is formed by this intersection

Mathematics

1 answer:

FromTheMoon [43]3 years ago

5 0

The shape would be a triangle

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Find the volume of the region bounded by z=x2, 0≤x≤2, and the planes y=0, y=7, and z=0.

algol13

Im sorry, i dont know

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3 years ago

Can you please explain how to answer this in a simple way and add a answer?

WINSTONCH [101]

Answer:

75 dogs

Step-by-step explanation:

you divide 30/1 by 2/5. to do that you cross multiply. So 30x5 and 2x1. And get 150/2. Then you simplify.

Hope this helps!(:

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2 years ago

1.) You are the crew chief of the Algebra 2 formula racing team. Your current task is to

s344n2d4d5 [400]

Answer:

a). Mileage for carA= $\frac{2}{x}$ , and mileage for carB= $\frac{ 3x+2}{x(x+1)}$

b).total mileage for both is similar to average of them= $\frac{(mileageA + mileageB)}{2}$

= $\frac{5x+4}{2x(x+1)}[tex]mil/gal$

Step-by-step explanation:

It is given that the distance traveled by car $A=2x+2=2(x+1)$

And distance traveled by car $B= 3x+2$

We know the mileage is mile/gallon,

a).So mileage of car $A= \frac{distance traveled by car A}{gallos of fuel used}$

$=\frac{2x+2}{x^2 +x}\\ =\frac{2(x+1)}{x(x+1)} \\=\frac{2}{x}mil/gal$

Similarly , the mileage for car $B= \frac{distance traveled by car A}{gallons of fuel used}$

$=\frac{3x+2}{x^2+x} \\=\frac{3x+2}{x(x+1)}$ $mil/gal$

b).total mileage for both is similar to average of them= $\frac{(mileageA + mileageB)}{2}$

$=\frac{2x+2}{x(x+1)}+\frac{3x+2}{x(x+1)}\\ =\frac{2x+2+3x+2}{x(x+1)}\\=\frac{5x+4}{x(x+1)}mil/gal$

Now divide by 2 for total(average) mileage.

$\frac{\frac{5x+4}{x(x+1)} }{2}\\ =\frac{5x+4}{2x(x+1)} mil/gal$ .

Thus those are the answers.

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3 years ago

Simplify the expression.<br> -2.2f + 0.8f - 14-5

jolli1 [7]

Answer:

− 1.4 f − 19

Step-by-step explanation:

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2 years ago

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Juan builds a square dog pen that has an area of 100 square feet. He then builds a second pen that has an area of 49 square feet

tiny-mole [99]

Answer:

its 21.0

Step-by-step explanation:

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3 years ago

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