1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
notsponge [240]
3 years ago
15

A pyramid with a triangular base has a volume of 50cm³. If the base and the height of the triangular base are 5cm and 8cm respec

tively, find the height of the pyramid ? ​
Mathematics
1 answer:
Zepler [3.9K]3 years ago
7 0

Answer:

h = 7.5 cm

Step-by-step explanation:

Firstly, we find the area of the triangular base

Mathematically, we have the area of a triangle as;

A = 1/2 * b * h

A = 1/2 * 5 * 8 = 20 cm^2

Mathematically, we have the formula as;

V= 1/3 * A * h

A is base area and h is height

50 = 1/3 * 20 * h

20h = 3 * 50

20h = 150

h = 150/20

h = 7.5 cm

You might be interested in
(6.1, 3.9) and (4.2,8.1) Estimate the midpoint of the points.​
faust18 [17]

Answer:

a

Step-by-step explanation:

(\frac{x1+x2}{2} , \frac{y1+y2}{2} )

3 0
3 years ago
Please please please please help!! This is my math final.. I need to pass
Andreas93 [3]

Answer:

the answer is 72 un. sq.

Step-by-step explanation:

6 0
3 years ago
A company has determined that its weekly profit is a function of the number of items that it sells. Which equation could represe
Vilka [71]

Eliminate answer choices C and D immediately, since we are not looking to solve for either x or x^2; rather, we want the weekly profit (y) when the company sells x items. Eliminate choice A, because we are not looking to calculate the profit squared. This process of elimination of unsuitable answers leaves us with answer choice B, in which y is the the weekly profit in thousands of dollars, y, when the company sells x items.

6 0
3 years ago
Read 2 more answers
Z-16z=15 what is z please
anygoal [31]

Answer:

z is equal to -0.88235294117

Step-by-step explanation:

so you first need to do is z minus 16z which is -17z.

you now have -17z is 15

you need to divide each side by -17z

so -17z divided by -17 is 1 z

and 15 divided by -17 is -0.88235294117

so z is equal to -0.88235294117

3 0
3 years ago
Read 2 more answers
If four friends can eat four cakes in four days, then how many cakes can 10 friends eat in 10 days?
Rom4ik [11]
If four friends can eat four cakes in four days, then four friends will eat an average of one cake per day, so each friend will be able to eat 1/4 of a cake per day.So 10 friends will eat 10/4 of cake per day, or two and a half cakes per day, so they will eat 2,5 * 10 = 25 (twenty-five) cakes per 10 days, assuming they will eat at the same rate

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which polynomial, when added to the polynomial 5x^2–3x–9, is equivalent to x^2–5x+6?
    13·1 answer
  • A square park has a diagonal walkway from one corner to another. If the walkway is 120 meters long, what is the approximate leng
    14·1 answer
  • How do you know if it is an ordered pair or not?
    13·1 answer
  • Find, correct to four decimal places, the length of the curve of intersection of the cylinder 4x2 1 y2 − 4 and the plane x 1 y 1
    12·1 answer
  • Write the equations of the following lines. The line is perpendicular to the graph of y=x+1 and passes through the point (1,1).
    7·2 answers
  • Which expression is equivalent to 1/1-2 sin^2(x)
    13·2 answers
  • Help needed ASAP please please
    7·2 answers
  • Arianna earns $15 for doing yard work for 3 hours. If Arianna charges at the same rate, how many hours will it take her to
    10·2 answers
  • A group of 5 friends went to a baseball
    8·2 answers
  • To continue our talks of unit conversions I found this 160 square meter townhouse in Italy that is being sold for 157,000 Euros.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!