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
seropon [69]
3 years ago
12

Find the height of the pyramid. square base with edge 15 feet and volume 1,350

Mathematics
1 answer:
kirill115 [55]3 years ago
8 0

Answer:

c

Step-by-step explanation:

The volume (V) of a square based pyramid is calculated as

V = \frac{1}{3} Ah ( A is the area of the base and h is the height )

Here V = 1350, thus

\frac{1}{3} × 15²h = 1350 ( multiply both sides by 3 to clear the fraction )

225h = 4050 ( divide both sides by 225 )

h = 18 ft → c

You might be interested in
In science class, Paul estimates the volume of a sample to be 37 mL. The actual volume of the sample is 39 mL. Find the percent
svet-max [94.6K]

Answer:

the answer is 5.1%

Step-by-step explanation:

first you divide 37 by 39 to get .94871795

next you would subtract 1 by that number and you get

.05128205 which can be rounded to .051 or 5.1%

7 0
3 years ago
HELP PLEASE. BUT YOU HAVE TO EXPLAIN YOUR ANSWER. NO SEARCHING UP THE ANSWER AND ENTERING IT HERE (AS LONG AS YOU CAN EXPLAIN HO
Stella [2.4K]

Answer:

Part A

Eagle = 6 lbs * 60%

           = 6 * 0.6

           = 3.6 pounds

Bear = 105 lbs * 25%

         = 105 * 0.25

         = 26.25 pounds

3.6 + 26.25 = 29.85 pounds

Part B

Percent Increase = Change/Original * 100

                             = 10/105 * 100

                             = 9.52%

8 0
3 years ago
What are the domain and range of f(x) = -37
CaHeK987 [17]

Answer: X=-37

Step-by-step explanation:

8 0
3 years ago
Haley cuts pieces of ribbons to make bookmarks. each bookmark was 1/8 foot long. draw a point on the number line below and label
Svet_ta [14]
You would put a dot on the 3rd line from 0 on the number line.
7 0
3 years ago
Read 2 more answers
Please help me I'm really stuck on this!
Maurinko [17]

Answer:

1. 8

2. 9

3. 1

4. 3

5. 125/1000

Step-by-step explanation:

hope I  helped :)

4 0
3 years ago
Other questions:
  • Landon wrote that 3−2.6=4. Which statement about his answer is true?
    10·1 answer
  • Type the integer that makes the following subtraction sentence true:<br> -28 - ? = 63
    10·2 answers
  • Find the value of x, y, and z
    13·1 answer
  • write three ratios that are equivalent to the one given:the ratio of right of right-handed students to left-handed students is 1
    15·2 answers
  • Solve the system of equations<br> -5X + 4Y = 3<br> X = 2Y - 15 <br> X=<br> Y=
    6·1 answer
  • when a number is added to 1/5 of itself, the result is 24. the equation that models this problem is n 1/5 n = 24. what is the va
    10·2 answers
  • What does it mean when a math problem ask to simplify the problem?
    15·1 answer
  • A person invested $1,500 in an account growing at a rate allowing the money to
    7·2 answers
  • X+y=1 If x=0, then y=
    14·1 answer
  • 3x-5&gt; 14 solve for x and to give your answer as an improper fraction in its simplest form
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!