3 years ago

What is the value of x, given that the two pyramids are similar?

Mathematics

2 answers:

kiruha [24]3 years ago

7 0

Answer:

A 3

Step-by-step explanation:

big pic base length = 8

small pic base length = 4

8÷4 = 2

big pic height = 6

small pic height = 6÷2 =3

Dvinal [7]3 years ago

7 0

The pyramid is dilated by the scale factor of 2.

$8 \div 2=4$

$6 \div 2 = 3$

You might be interested in

Which expressions are equivalent to 5x?

UkoKoshka [18]

Answer:

A, E, F

Step-by-step explanation:

Your welcome

6 0

3 years ago

Read 2 more answers

I have 10 apples, I give away 2, how many apples do I have left

Volgvan

This would be 10-2 which would equal 8

5 0

3 years ago

Read 2 more answers

Use graphing technology to find the range of the function f(x)=2^x<br> .

Zinaida [17]

Look at the graph, which y values can the graph hit?

Anything above zero would be the right answer, since there is an asymptote at $y=0$ .

So the range would be $y>0$

Hope this helps.

頑張って!

5 0

3 years ago

Read 2 more answers

Ella purchased a game that was on sale for 12% off. The sales tax in her county is 6%. Let y represent the original price of the

sdas [7]

<span>Let y represent the original price of the game. Write an expression that can be used to determine the final cost of the game.

(1 - 0.12) y (1 + 0.06)</span>

4 0

2 years ago

A sphere has a volume of approximately 113 cubic units. Which of the following best represents the radius of the sphere?

Kitty [74]

Answer:

H. 3 units

Step-by-step explanation:

In order to answer this question, we have to apply the formula for the sphere volume. The formula is:

$V=\frac{4}{3} \pi r^{3}$

Plugging the given number into V, we calculate that:

$113 = \frac{4}{3}\pi r^{3}\\84.75 = \pi r^{3} \\$

If π=3.14, the radius is:

r ≈ 3 units.

4 0

3 years ago