All categories

2 years ago

What is the volume of a square pyramid that is 8 feet tall with base edges of 3 feet?

1 answer:

8 0

Answer : 8 ft
Explanation :
You can find the volume of a regular square pyramid using the formula volume = base area × height / 3. Hope it helps.

You might be interested in

If m+1/m= 3, then prove that m^5+1/m^5= 123

Lady_Fox [76]

Step-by-step explanation:

$\qquad\sf {:}\longrightarrow m+\dfrac {1}{m}=3$

$\qquad\sf {:}\longrightarrow m^2+1/m=3$

$\qquad\sf {:}\longrightarrow m^2+1=3m$

$\qquad\sf {:}\longrightarrow m^2-3m+1=0$

6 0

3 years ago

The King, Queen and Jack of clubs are removed from a pack of 52 cards and then the remaining cards are well shuffled. A card is

Ainat [17]

Answer:

(i) 13/49, (ii) 1/49, (iii) 10/49, (iv) 3/49

Step-by-step explanation:

52-3=49

you have 49 cards now (no K, Q, or J of clubs)

8 0

3 years ago

Addison worked 7 more hours this week than last week. In total, she worked 61 hours this week and last week. Using the equation

s2008m [1.1K]

D. 27

2h+7=61
Subtract 7 from both sides
2h=54
Divide by 2
Answer is 27

4 0

3 years ago

Read 2 more answers

-8x + 2x – 16 < -5x + 7x

lana [24]

Answer:

x > 2

Step-by-step explanation:

Given

- 8x + 2x - 16 < - 5x + 7x ← simplify both sides

- 6x - 16 < 2x ( subtract 2x from both sides )

- 8x - 16 < 0 ( add 16 to both sides )

- 8x < - 16 ( divide both sides by - 8 )

Remembering to reverse the symbol as a consequence of dividing by a negative value.

x > 2

5 0

3 years ago

At Katya’s fruit stand, a basket of strawberries costs $4 and a basket of raspberries costs $9. In one morning, Katya sells 96 b

Tcecarenko [31]

Answer:

The number of strawberry baskets sold was 44

Step-by-step explanation:

Let

x ----> the number of strawberry baskets sold

y ---> the number of raspberries baskets sold

we know that

In one morning, Katya sells 96 baskets for $644

$x+y=96$ ----> equation A

$4x+9y=644$ ---> equation B

Solve the system by graphing

Remember that the solution is the intersection point both graphs

using a graphing tool

The solution is the point (44.52)

see the attached figure

therefore

The number of strawberry baskets sold was 44 and the number of raspberries baskets sold was 52

4 0

3 years ago