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
kari74 [83]
3 years ago
12

6) A pyramid with a TRIANGULAR base has a volume of 240 cubic inches and a height of 15 inches. The base of

Mathematics
1 answer:
Misha Larkins [42]3 years ago
8 0

Answer: 12 inches

Step-by-step explanation:

Vol = 1/3 x b x h

240 = 1/3 x b x 15

b = 240/5 = 48 in = area of triangle base

Area = 1/2 x b x h

48 = 1/2 x 8 x h

h = 48/4 = 12 inches

You might be interested in
A dress that normally costs $69.50 is on sale for 45% off. What is the sale price of the dress?
tamaranim1 [39]
38.23 hope that helps give 5 stars and thanks if it helps you


3 0
3 years ago
Read 2 more answers
What is 7 /14 + 7/ 28 in simplest terms?
jasenka [17]
Its 3/4
hope i helped
8 0
3 years ago
ms. reynolds, the math teacher, was disappointed to announce that only 22% of her 68 students passed an exam. How many students
Ratling [72]
Either a student passes an exam or fails it. that means the percentage of students who pass plus the percentage of students who fail must add to 100%. this also means that if 22% pass, then 78% fail. there are 68 students total and 78% fail so the number of students failing is:
(78/100)(68) = 53.04 which is approximately 53 students.

let me know if you have any questions!!!!
3 0
3 years ago
What is the value of 10x+1 3
Veseljchak [2.6K]

SOLUTION

In this question, we are meant to expand the expression:

(10x+1)^{3\text{ }}\text{ = ( 10 x + 1 ) (10 x + 1 ) ( 10 x + 1 )}\begin{gathered} (10x+1)(10x+1)=100^{}x^2\text{ + 20 x + 1} \\ \text{Then,} \\ (100x^2+20x+1)(10x+1)=1000x^{3\text{ }}+200x^2+10x+100x^2\text{ + 20 x + 1} \\ \text{ = 1000 x}^{3\text{ }}\text{ + }300x^2\text{ + 30 x + 1} \\  \\ \text{CONCLUSION: ( 10 x + 1 )}^{3\text{ }}=1000x^{3\text{ }}+300x^2\text{ + 30 x +1} \end{gathered}

7 0
1 year ago
What is the term in 3y=7x-9
ehidna [41]
The term in that equation is 3x 7x and -9 hope this helps
7 0
3 years ago
Other questions:
  • A computer programmer charges $45 an hour for a coding projects plus a start-up fee of $150.
    11·1 answer
  • Pls help I never did this before
    6·2 answers
  • David washed all 24 windows inches house. He washed 6 windows each morning and 2 windows each afternoon. How many days did it ta
    6·1 answer
  • Which of the following uses the distributive property correctly?
    6·2 answers
  • At a rate of 25 miles an hour, it takes Henry 15 minutes
    12·1 answer
  • In a test of a printed circuit board using a random test pattern, an array of 14 bits is equally likely to be 0 or 1. Assume the
    15·1 answer
  • The answer and the graph :)
    8·1 answer
  • AC=3x+3, AB=-1/2x and BC=11
    14·1 answer
  • 24x to the 7th power / 3 x to the 5th power​
    5·2 answers
  • Given the two functions, which statement is true?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!