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
Kay [80]
3 years ago
6

Find the volume of a regular triangular pyramid if it has height h=12 cm, base edge b=10 cm and height of the triangular base hb

≈ 8.7 cm.
Mathematics
1 answer:
zzz [600]3 years ago
8 0

Answer:

it's 174

Step-by-step explanation:

Area of the base is .5 * 10 * 8.7 = 43.5

 

Volume = (1/3) * 43.5 * 12 = 174

You might be interested in
What stays the same no matter what location your in
nikitadnepr [17]
The mass of an object
5 0
2 years ago
What are the coordinates of the vertex of the parabola y=x^2+2x-1
kozerog [31]
Y = x^2 + 2x - 1 = x^2 + 2x + 1 - 1 - 1 = (x + 1)^2 - 2
The vertex of a parabola given by y = a(x - h)^2 + k is (h, k).

Therefore, the vertex of y =  (x + 1)^2 - 2 is (-1, -2)
3 0
3 years ago
How do you simplify a math problem?
STatiana [176]

idk what kind of math problem but, if its just simple id us PEMDAS

3 0
3 years ago
Read 2 more answers
Which of the following are valid probability distributions for a discrete random variable
Radda [10]
All of them except B and C.  Probabilities must add to 1 and none of the p's can be negative
8 0
4 years ago
Read 2 more answers
I need help on this also could I get an explanation on how you solved it? Please don't take my points ill get u banned. :P
kenny6666 [7]

Answer:

1/2

Step-by-step explanation:

4 is the total right and 5/7 make it half so it will be 1/2. hope this helps!

6 0
2 years ago
Read 2 more answers
Other questions:
  • What is the theoretic probability that if you flip two coins that they will both land on heads
    11·1 answer
  • Explain how the position of the decimal point changes in a quotient as you divide by increasing powers of ten.
    9·2 answers
  • A violin originally costs $700, but it is on sale for 15% off. If a customer buying the violin has a gift card for $60.00, what
    15·2 answers
  • Whats the distance of point (3,7) and point (15,12) on a coordinate plane?
    13·1 answer
  • A researcher asks students to rate their feeling toward an increase in tuition on a seven-point scale ranging from "opposed" to
    13·1 answer
  • Which ordered pair is a solution of the equation? <br>equation (-4x+7=2y-3)
    13·2 answers
  • A mouse has made holes in opposite corners of a rectangular kitchen. Starting from its hole
    7·1 answer
  • What is the initial value of the equation shown?
    7·2 answers
  • What is the Constant of Proportionality for this table?
    12·1 answer
  • Indefy each step <br> x+13=24
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!