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
kakasveta [241]
3 years ago
14

A triangular pyramid has a right triangle for its base. The perpendicular sides of the triangle are 10 inches and 18 inches long

.
Compute the volume of the triangular pyramid if the height is 14 inches.
Mathematics
1 answer:
igor_vitrenko [27]3 years ago
6 0
The formula for a triangular pyramid is 1/3AH. A is the area of the base. H is the height of the pyramid. So to find the area of a right triangle, you would use the formula (a x b)/2. So (10 x18)/2 is 90 inches^2. Now you can fill in the first formula. 1/3(90 x 14), which equals 420 inches^3. I hope you find this helpful (if correct.)
You might be interested in
Round 3.5 to the nearest whole number
sweet [91]
4 (5 and up round up --- 4 and below round down)
6 0
3 years ago
Read 2 more answers
16 = –d + 6<br><br> A. 10<br> B. –10<br> C. –9<br> D. –15
just olya [345]

16 = -d + 6 |-6

10 = -d |change signs

d = -10

Answer: B. -10

5 0
3 years ago
(will give BRAINLIEST)The formula for the perimeter of a rectangle Is P = 2(1+w). Part A. Rewrite the formula for the perimeter
shepuryov [24]
A. W = P/2 - 1

B. First you need to divide both sides by 2 to get rid of the 2 on the side of the w. Then you need to take 1 away from both sides.

Whatever you do to one side, you must do to the other.
Hope this helps x
4 0
3 years ago
Dylan opened a credit card account with $750.00 of available credit. Now that he has made some purchases, Dylan's account only h
barxatty [35]

Answer:

45%

Step-by-step explanation:

The formula to work out the decrease is:

Percentage Decrease= actual decrease / original amount X 100%

1) So firstly, we have to work out the decrease, to do this we have to do is do $750-$412.50= $337.50

2) We can now substitute this into our formula which will now be. (We will also add the original amount, which is $750.00)

Percentage Decrease= 337.50 / 750.00 X 100% = 45

The percentage decrease is 45%

8 0
2 years ago
If EG = 28 and F is the midpoint of<br> segment EG, the length of EF =<br> E<br> F.<br> G
valina [46]
If line segment EF is 28 and F is halfway through the line, then segment EF will be half of 28. So segment EF=14
8 0
2 years ago
Other questions:
  • Write the numbers in order from greatest to least 7/10, 0.888, 3/5, 0.27
    15·2 answers
  • Https://static.k12.com/nextgen_media/assets/8078550-NG_AL1_SemA_07_UT_02.png
    8·2 answers
  • A mint produces 150000 souviner coins each year. In a random sample of 400 coins, 3 have a misprint. Predict the number of coins
    9·1 answer
  • The sum of two trinomials ________.
    5·2 answers
  • Which one is correct?
    13·2 answers
  • A car that travels along the highway to Denver at a steady speed. When it begins, it is 300 miles from Denver. After 3 hours, it
    10·2 answers
  • A school is repainting some of its classrooms. Each classroom is repainted with 5.5 gallons of paint. Write and solve an equatio
    15·2 answers
  • a salesman earns 40% commission on all the merchandise that he sells. Last month he sold $600 worth of merchandise. How much in
    7·2 answers
  • A group of 19 boys and 18 girls are attending a pottery class. Each pottery table can seat 6 people.
    13·2 answers
  • Calculus - need work shown
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!