Ask question

Ask question

All categories

2 years ago

15

Pyramid A is a square pyramid with a base side length of 8inches and height of 9inches. pyramid B has a volume of 2880in cubed.

how many times bigger is volume of pyriamid V than pyramid A?
a 32
b 15
c 75
d 54

1 answer:

dimaraw [331]2 years ago

3 0

I think the answer is D but I’m not exactly sure

You might be interested in

A bag contains three red marbles, two green ones, one lavender one, two yellows, and two orange marbles. HINT [See Example 7.] H

lapo4ka [179]

Answer: 8

Step-by-step explanation:

Given: A bag contains three red marbles, two green ones, one lavender one, two yellows, and two orange marbles.

Total marbles other than green = 8

Total marbles other than green and yellow = 6

Then the number of sets of seven marbles include at least one yellow one but no green ones:-

$^{2}C_1\times^{6}C_6+ ^2C_2\times^6C_5\\\\= 2\times 1+1\times6\\\\=2+6=8$

Number of sets of seven marbles include at least one yellow one but no green ones = 8

3 0

3 years ago

One hour on earth is four hours on planet S.

Andreas93 [3]

Answer:

The answer is 60 hours.

Step-by-step explanation:

We could use proportions to solve.

$\frac{1 \: hour \: on \: earth}{4hours \: on \: planet \: s} = \frac{x}{240hours \: on \: planet \: s}$

$4 \times x = 4x \\ 1 \times 240 = 240$

$\frac{4x}{4} = \frac{240}{4} \\ x = 60$

3 0

3 years ago

As an estimation we are told 5 miles is 8 km. <br> Convert 4 km to miles

RSB [31]

Answer:

2.4854848 miles (Rounded to 8 numbers) You can also round this to 2.49 miles.

Step-by-step explanation:

Hope this helps you!

Let me know if it does! :)

3 0

3 years ago

Read 2 more answers

Suppose r(140°, P)(A) = B and (RPD←→∘RPC←→)(A) = B, what is m∠CPD?

NISA [10]

An angle bisector divides an angle into two equal halves.

The measure of angle $\angle CPD$ is 70 degrees

The complete question is an illustrates the concept of angle bisector;

Where:

$\angle RPD = 140^o$ , and line PC bisects $\angle RPD$

Because line PC bisects $\angle RPD$ , then it means that the measure of RPD is twice the measure of CPD:

So, we have:

$\angle RDP = 2 \times \angle CPD$

Substitute $\angle RPD = 140^o$

$140^o = 2 \times \angle CPD$

Divide both sides by 2

$70^o = \angle CPD$

Apply symmetric property of equality:

$\angle CPD = 70^o$

Hence, the measure of angle $\angle CPD$ is 70 degrees

Read more about angle bisectors at:

brainly.com/question/12896755

5 0

2 years ago

Find the surface area of a square pyramid with side length 5 Fr and slant height 5 ft.

Ilia_Sergeevich [38]

Answer:

<u>75 ft²</u>

Step-by-step explanation:

Surface Area :

Area (4 triangles) + Area (base)
4 x 1/2 x 5 x 5 + 5 x 5
50 + 25
<u>75 ft²</u>

6 0

1 year ago

Read 2 more answers