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Leto [7]
2 years ago
15

The dimensions of prism B are 3 times the dimensions of prism A. The volume of prism A is 384cm cubed.

Mathematics
1 answer:
Anton [14]2 years ago
5 0
The volume of prism B is 1,152
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Kaiuzumaki2004oxopxl
Harman [31]

Answer:

is there free point. if is plz it shows nothing

6 0
3 years ago
A triangle has a base of 8 cm and a height of 12 cm. What is the area of the triangle?​
White raven [17]

Answer:

48 cm ²

Step-by-step explanation:

area of a triangle is the base times the height and then then answer is divided by 2

bh/2

8 times 12 = 96/2 = 48 cm ²

6 0
3 years ago
Read 2 more answers
Need Help!!!! Please!!! Explain!!!! Don't Understand!!!
Arturiano [62]

90  it is a right tranigle

6 0
2 years ago
Pls answer ASAP
Alex Ar [27]

Answer:

first answer

Step-by-step explanation:

the first symbols mean : congruent.

the second symbols mean : parallel.

therefore answer option 1 is the direct translation of "if opposite sides of a quadrilateral are congruent, then it is a parallelogram" (= each of the 2 pairs of opposite sides consists of parallel sides).

4 0
2 years ago
n a survey of 331 customers, 66 say that service is poor. You select two customers without replacement to get more information o
yaroslaw [1]

Answer:

3.93% probability that both say service is poor

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

The customers are chosen without replacement, and the order in which they are chosen is not important. So we use the combinations formula to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

What is the probability that both say service is poor?

Desired outcomes:

Two saying it is poor, from a set of 66. So

D = C_{66,2} = \frac{66!}{2!(66-2)!} = 2145

Total outcomes:

Two customers from a set of 331. So

T = C_{331,2} = \frac{331!}{2!(331-2)!} = 54615

Probability:

p = \frac{D}{T} = \frac{2145}{54615} = 0.0393

3.93% probability that both say service is poor

4 0
2 years ago
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