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
Reptile [31]
3 years ago
13

What is the volume of a square pyramid that is 15cm tall and has a base area of 16 square centimeters

Mathematics
1 answer:
BARSIC [14]3 years ago
4 0

Answer:

Formula

V=a^2h/3

a is the base area

h is the height

V= 16^2×15/3

V=1280cm^3

You might be interested in
Adam is building a rectangular planter without a top the planter will be 7 feet wide 5 feet wide, 5 feet long, and 9 inches high
Tom [10]
Answer: The surface area of the planter will be 120.5 square feet.

In our shape, we will have 5 sides. The base and the four sides going up from each edge of the base.

The base will be 7 x 5 = 35 square feet.

The front and back side will each be 7 x 0.75 = 5.25 square feet.

The left and right side will each be 5 x 0.75 = 3.75 square feet.

If we add up the 5 faces we get:
35 + 5.25 + 5.25 + 3.75 + 3.75 = 120.5 square feet
8 0
3 years ago
If the radius of the circle is 4 cm, find its circumference. [Use 3.14 for π.]
vlabodo [156]

Answer:

B.25.12

Step-by-step explanation:

Solution

C=2πr=2·π·4≈25.13274cm

Hope this helps!


7 0
3 years ago
Read 2 more answers
What are the answers for these questions 1,2,&3
ValentinkaMS [17]
1fyjoite yuuic hyrsd hui
6 0
3 years ago
Which properties are best used prove a quadrilateral is a square?
adell [148]

Answer:

a, b, c, & d

Step-by-step explanation:

8 0
3 years ago
Can someone please help me solve these two quadratic equations by factoring!
snow_tiger [21]

Answer:

1st one: (x-2)(x+10)

2nd one: (x-7)(x-3)

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • A line passes through (4, 5) and (8, 9). Which equation best represents the line?
    14·1 answer
  • ANSWER FAST ITS URGENT
    6·1 answer
  • If (9x − 4)(9x + 4) = ax2 − b, what is the value of a?<br><br> The value of a is _____________.
    9·1 answer
  • Is 11.6 is irrational.
    11·2 answers
  • Tori planted 3 packets of 31 seeds in her garden each seed grew and produced 23 flowers how many flowers total did tori grow
    15·2 answers
  • Please help me with this<br>what is x?
    5·1 answer
  • Please help me. marking brain list
    7·2 answers
  • A circle has a center at A (-3,4) and radius of 4 units. What is the equation of the circle? Show work!
    5·1 answer
  • Yahto needs 3 3/4 cups of sugar to make cookies. He needs an additional 3/4 cup for bread. Find the total amount.
    8·1 answer
  • A. Describe the three ways in which two lines may be related
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!