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
Flauer [41]
3 years ago
9

Find the volume of a pyramid with a square base, where the perimeter of the base is

Mathematics
1 answer:
Liula [17]3 years ago
3 0

Answer:

  33.4 m^3

Step-by-step explanation:

The edge length of the base is 1/4 of the perimeter, so is ...

  (10.3 m)/4 = 2.575 m

Then the area of the base is the square of this, or ...

  B = (2.575 m)^2 = 6.630625 m^2

The volume is ...

  V = (1/3)Bh = (1/3)(6.630625 m^2)(15.1 m) ≈ 33.4 m^3

The volume of the pyramid is about 33.4 cubic meters.

You might be interested in
HELP ASAP PLEASE you make $20 an hour and work fro 40 hours a week, you are paid biweekly and have $185 total deducted from your
VMariaS [17]

Answer:

615

Step-by-step explanation:u make $20 a week and u worked 40 hours u jus do 40*20=$800

800-185=615 im pretty sure hope this helps


8 0
3 years ago
Read 2 more answers
Which value of x makes the equation 0.75(x + 20) = 2 + 0.5(x − 2) true?
NISA [10]

Answer:

I think there is a mistake somwhere . Please can someone else try it out

8 0
3 years ago
In the table below, the number of pounds of blueberries is proportional to the number of pounds of strawberries
Scilla [17]

Answer:

b i think

Step-by-step explanation:

because even i didnt see it i still remember my old lessons

#CarryOnLearning

3 0
2 years ago
Triangle QRS is dilated according to the rule DO,2 (x,y).
pogonyaev
I found the correct image that accompanies this problem and edited it with my answers.. Pls. see attachment. 

Based on the attachment, the correct statements are:

<span>1) DO,2 (x,y) = (2x, 2y)
2) Side Q'S' lies on a line with a slope of -1.
Q'(-6,6) S'(-2,2) 
m = y1 - y2 / x1 - x2
m = 6 - 2 / -6 - (-2)
m = 4 / -4
m = -1
</span><span>5) The distance from Q' to the origin is twice the distance from Q to the origin.

</span>

8 0
2 years ago
Read 2 more answers
PLEASE SOMEONE HELP ME
kow [346]

Answer:

1/5 is not greater than 2/7 because 1/5 = 7/35 and 2/7 = 10/35.

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is equal to 4a+2b=10?
    6·1 answer
  • Two numbers have a sum of 19 and a difference of 5. Find the two numbers
    7·2 answers
  • What is the slope of the line?
    8·1 answer
  • What is the equation of the line for this function? (0,0), (2,1), (4,2), (6,3).
    11·2 answers
  • What is the volume of a sphere with a diameter of 3.2 m, rounded to the nearest tenth
    11·1 answer
  • The population in the trapezoid-shaped region shown is about 7000 people. How many people are there per square mile?
    6·1 answer
  • Which of the choices best describes this arithmetic sequence?<br> -2, 1, 4, 7, 10
    10·2 answers
  • B
    11·1 answer
  • Simplify the expression using the distributive property.<br><br><br><br> 6(3x + 4y)
    13·2 answers
  • 2 ÷3 × 6 whole number 3 on 4, into bracket 2 whole number 4 on 15 - 1 whole number 2 on 3
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!