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
Kamila [148]
3 years ago
15

Find the volume of a pyramid with a square base, where the perimeter of the base is 10.7\text{ ft}10.7 ft and the height of the

pyramid is 9.8\text{ ft}9.8 ft.
Mathematics
1 answer:
Airida [17]3 years ago
4 0

Answer:

V=23.37\ ft^3

Step-by-step explanation:

Given that,

The perimeter of the base of pyramid, P = 10.7 ft

The height of the pyramid, h = 9.8 ft

We need to find the volume of the pyramid.

The perimeter of square is given by :

4s = 10.7, s is side

s = 2.675 ft

Now the volume of pyramid is given by :

V=\dfrac{lbh}{3}\\\\=\dfrac{2.675^2\times 9.8}{3}\\\\V=23.37\ ft^3

So, the volume of the pyramid is equal to 23.37\ ft^3.

You might be interested in
Make both statements true<br>1. {y=x+13<br> {xy=30<br>2. {2l+2w=38<br> {l×w=78
4vir4ik [10]
12345678  M's in my bank account
4 0
3 years ago
In what year was her grandpa lopez twice as old as her dad?show how you know
RoseWind [281]
So,

We are trying to figure out when Grandpa Lopez's age was twice that of Dad.

Let x represent the number of years before/after when G. Lopez's age was twice that of Dad.

66 + x = 2(37 + x)

Distribute.
66 + x = 74 + 2x

Subtract x from both sides.
66 = 74 + x

Subtract 74 from both sides.
-8 = x

So 8 years ago, G. Lopez was twice as old as Dad.  Let's check that.

66 - 8 = 58

37 = 8 = 29

29 * 2 = 58
58 = 58

It checks.
8 0
3 years ago
The longest side of an isosceles obtuse triangle measures 20 centimeters. The other two side lengths are congruent but unknown.
pochemuha
Am I supposed to be figuring out what the length of the two other legs are?
4 0
3 years ago
Read 2 more answers
What are the solutions to x2 + 8x + 7 =0?
Nata [24]

The chosen topic is not meant for use with this type of problem. Try the examples below.

y = x+4

y = 2x-5

y = x-1

7 0
2 years ago
What is 89,659 rounded to the nearest hundred thousand
Novay_Z [31]
89.659 \to \boxed{90.000}
7 0
3 years ago
Read 2 more answers
Other questions:
  • The side of a square is 3 cm smaller than one of the sides of a rectangle and 2 cm greater than its other side. Find the side of
    6·1 answer
  • Alyssa is two years younger than Bryce. the sum of their ages is 28. how old is alysha
    10·2 answers
  • Two cars start moving from the same point. One travels south at 16 mi/h and the other travels west at 12 mi/h. At what rate is t
    10·1 answer
  • The circumference of a circle is 163.28 cm. What is the radius?
    15·1 answer
  • Someone please help me I need help
    6·1 answer
  • Select the expression equivalent to (5.2x + 4.8) − (-6x − 2)
    13·1 answer
  • CHEMISTRY PLEASE HELP AS SOON AS POSSIBLE!! WILL GIVE YOU POINTS!!
    14·1 answer
  • Find the value of each variable 13-17
    8·1 answer
  • Find the H.C.E of 108 and 72.​
    10·2 answers
  • Ellen,Krista,and Tori decide to buy their Mrs.Hannigan a fabulous pink flamingos purse The cost of the purse is $205 (what a ba
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!