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
laiz [17]
3 years ago
10

A Fulcrum of a Pyramid is 6cm Square at the

Mathematics
1 answer:
Len [333]3 years ago
4 0

Answer:

288 cubic cm

Step-by-step explanation:

Volume of the pyramid = 1/3 * base area * height

Base area = 12 * 12

Base area - 144 sq. cm

Height = 6cm

Volume of the pyramid = 144 * 6/3

Volume of the pyramid = 144 * 2

Volume of the pyramid  = 288 cubic cm

You might be interested in
How many lines of symmetry does this regular polygon have<br><br> A.0<br> B.1<br> C.2<br> D.5
REY [17]

Answer:

c

Step-by-step explanation:

the top pair and the middle pair

7 0
3 years ago
Read 2 more answers
I NEED HELP NOW PLS ASAP
castortr0y [4]

Answer:

Step-by-step explanation:

hello,

I understand that there are only 4 cards  and then the player draw a card out of the 4 cards, replace it so the second draw is still out of the 4 cards

<u>How many ways can you draw two cards?</u>

as the first card is replaced, this is 4*4=16

so there is 16 possibles ways

hearts hearts

hearts clubs

hearts diamonds

hearts spades

clubs hearts

clubs clubs

clubs diamonds

clubs spades

diamonds hearts

diamonds clubs

diamonds diamonds

diamonds spades

spades hearts

spades clubs

spades diamonds

spades spades

<u>out of these 16 ways, how many have same colour for both cards?</u>

I assume that there are only two colours Red and Black, so we can have

only 8 ways so the first probability is 8/16 = 1/2

<u>out of these 16 ways, how many are red ace first and black ace?</u>

There are 4 ways so the probability is 4/16 = 1/4

hope this helps

8 0
2 years ago
Read 2 more answers
Last week, the price of apples at a grocery store was $1.60 per pound. This week, apples at the same grocery store are on sale a
DanielleElmas [232]

Answer:

6.48 dollars total,

Step-by-step explanation:

First, you would want to multiply the amount of money per pound, by the amount of pounds. 1.60 multiplied by 4 1/2 or 4.5, would equal to 7.2 dollars. In order to find 10% of 7.2, your would need to multiply 7.2 by 0.10, which would give you 0.72. Then you would subtract 7.2 by 0.72 to get 6.48. So your answer would be 6.48 dollars. Hoped this helped.

8 0
2 years ago
The two short sides of a triangle are 3 and 4 inches. what is the length of the hypotenuse,in inches?​
disa [49]

Answer:

The length of the hypotenuse is 5 inches.

Step-by-step explanation:

The formula for finding the hypotenuse is a^{2} + b^{2} = c^{2},

with a and be being the two shorter sides of the triangle, while c is the hypotenuse.

Let's plug in our values for a and b and solve.

4^{2} + 3^{2} = c^{2}

16 + 9 = c^{2}

25 = c^{2}

What is the square root of 25? 5.

The length of the hypotenuse is 5 inches.

3 0
3 years ago
Read 2 more answers
How many total inches are in 7 feet 4 inches and 4 feet 10 inches ??? A) 257 inches B) 130 inches C) 126 inches D) 146 inches wh
Gelneren [198K]
The correct answer is D, 146 inches.
7 x 12 = 84
4 x 12 = 48
84+48+4+10 = 146
5 0
3 years ago
Read 2 more answers
Other questions:
  • Using the coordinate plane below - tell me the ordered pairs for : B, C, F, E
    12·2 answers
  • Will the square roots of perfect squares always be irrational numbers
    7·2 answers
  • The given graph represents the function f(x) = 2(5)x. How will the appearance of the graph change if the a value in the function
    13·2 answers
  • Sd98cdcsddddddddddddddddddddiiiiiiiiiiiiiiiiii
    9·1 answer
  • Evaluate the expression for the given value of the variable.<br> |-3x-4|+|2-x^2 |-4x; x=-3
    11·2 answers
  • The perimeter of a rectangle is 70 inches. If the length of the rectangle is 8 inches more than 2 times the width, find the dime
    8·1 answer
  • Which number would you put in a frequency table to show
    9·1 answer
  • What is the lengths of the marked portions?
    10·2 answers
  • 8. At the beginning of the semester, a professor tells students that if they study for the tests, then there is a 55% chance the
    9·1 answer
  • Write an expression using fractions to show how to determine the amount that each person will pay. Then calculate each person's
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!