Ask question

Ask question

All categories

2 years ago

7

the volume of a triangular pyramid is 300 cubic meters. what is the area of the pyramid's base of the pyramid height is 3 meters

?

1 answer:

Sergeeva-Olga [200]2 years ago

7 0

Volume of a pyramid=area of base×height
∴base area=volume÷height
=300m³÷3m
=100m²

You might be interested in

A roller coaster starts with the cars being pulled up a ramp. The mass of the cars is estimated by the function m(p) = 175p + 1,

KiRa [710]

Answer:

$E(p)=51,450p+346,920$

Step-by-step explanation:

The function

$m(p) = 175p + 1,180$

gives the mass of the car as a function of the number of passengers in it.

And the function

$E(m) = 9.8m*h$

gives the potential energy of the car as a function of the car's mass.

Now if the height of the ramp is 30 meters, we have

$E(m) =9.8m*(30)$

$E(m) =294m$

And to find the potential energy as a function of the number of passengers, we just substitute $m(p)$ into $E(m)$ to get:

$E(m(p))=294(175p+1180)$

$\boxed{ E(p)=51,450p+346,920}$

which gives the potential energy as a function of the number of passengers.

7 0

3 years ago

Someone answer this for me

Andru [333]

Answer:

2 3/4

Step-by-step explanation:

I think is the right answer hope it helps

3 0

3 years ago

WILL MARK BRAINLIEST IF CORRECT

Mrrafil [7]

Answer: C

Step-by-step explanation:

The x times 4 equals the y in each column.

4 0

2 years ago

Read 2 more answers

Mai’s family is traveling in a car at a constant speed of 65 miles per hour.

Flauer [41]

It will take them a total of 3.07 hours.

7 0

2 years ago

Read 2 more answers

Select the correct answer.

sergejj [24]

G(x)/f(x) will be simplified to (x+3)(x-3)/2-x^1/2,
which will give you [0,4) ∪(4, ∞).
Choice B

5 0

2 years ago