All categories

3 years ago

Mandy built a pyramid for her project on Egypt with a

Mathematics

2 answers:

motikmotik3 years ago

6 0

Answer:

The area of the base of the pyramid is 9.6 square inches.

Step-by-step explanation:

Given : Mandy built a pyramid for her project on Egypt with a volume of 48 in.

To find : The area of the base of the pyramid ?

Solution :

The formula of volume of pyramid is

$V=Bh$

where, B is the area of the base

and h is the height

The volume is $48\ in^3$ .

The height is 5 inches.

Substitute the value,

$48=B\times 5$

$B=\frac{48}{5}$

$B=9.6$

Therefore, the area of the base of the pyramid is 9.6 square inches.

Mekhanik [1.2K]3 years ago

3 0

Answer:

A )Use the formula V = one-third B h to solve the problem.

B )The volume of the pyramid is 48 and three-fourths in.3

C) The height of the pyramid is 6 inches.

D) Substitute the values for V and h into the formula, and then solve for B

F) The area of the base of the pyramid is 24 and StartFraction 3 over 8 EndFraction in.2

HOPE IT HELPED

You might be interested in

How do you factor this

Klio2033 [76]

Divide each side by 2a

You get 2( $a^{2}$ - 36)

7 0

3 years ago

Read 2 more answers

If the graph of the function moves to the right two units what is the new vertex of the function

Allisa [31]

Answer:

Let's talk through this a one step at a time.

*Since f(x) is concave-up with its vertex on the x-axis, we know f(x) ≥ 0.

*We also know that when we shift a function's domain by a positive number, we shift the function left and when we shift a function's domain by a negative number, we shift the function right. So f(x-5) is f(x) shifted to the right by 5.

*At this point, f(x-5) has its vertex at (5,0).

*When we negate f(x-5), the parabola becomes concave down yet the vertex remains at (5,0). Now we're at -f(x-5). At this point we have -f(x-5)≤0 with a range (-∞,0]

*If we add 2 to create g(x)=2-f(x-5), then we have a concave down parabola with its vertex shifted up by 2, at (5,2). So, g(x) is concave down with its vertex at (5,2). Hence

5 0

3 years ago

A)x 1/9

STALIN [3.7K]

Answer:

Answer should be x^9

Step-by-step explanation:

This equation looks really complicted, but it's actually much easier when you break it down! First, your going to multiply the fraction 3/2 by 6 - since one is a fraction, youre going to find the GCF, or Greatest Common Factor, and reduce it. The GCF in this equation is 2, so we eliminate the two from the fraction (making it just 3) and divide 6 by 2 (getting 3). Thus, we are left with (x^3)^3 -> 3 x 3 = 9. So we are left with x^9. I hope this helps!

5 0

3 years ago

1 What is the value of the expression below?

lozanna [386]

Answer:

a - 1/50 is the ans

1/5 divided by 10 = 0.02

1/50 is also 0.02

7 0

3 years ago

Marlowe loves to draw. She wants to refine her skills and start taking drawing lessons at a local art studio. The table shows th

Bogdan [553]

Sorry im a little late but here's how i did it.

Hope this helps! :)

3 0

3 years ago