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PolarNik [594]
4 years ago
11

HELP ASAP!!!! What is the surface area of the rectangular prism??

Mathematics
1 answer:
il63 [147K]4 years ago
7 0
The surface area of a rectangular prism is measured by multiplying length, width, and height:

a = l•w•h

4 • 5 • 15

20 • 15 = 300

So the area of this rectangular prism is 300<span>in².</span>
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There are 33 students for 3 classes how many are there per class
Fed [463]
33/3=11
There are 11 students per class.
8 0
3 years ago
Read 2 more answers
Match the equivalent expressions.
Arte-miy333 [17]

Answer:

see below

Step-by-step explanation:

5(x + y) + 6(x − y)

Distribute

5x+ 5y + 6x -6y

Combine like terms

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Combine like terms

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x -y

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Distribute

3x+3y +4x -2y

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7 0
3 years ago
The altitude of Death Valley, California, is 282 feet below sea level. A hot air balloon is launched from the bottom of Death Va
Nadya [2.5K]
The altitude is 177 feet below sea level after being lowered.

The balloon rises 120 feet after 12 seconds and then is dropped 15 feet. So 120 - 15 = 105. And 282 - 105 = 177
4 0
3 years ago
The waiting times between a subway departure schedule and the arrival of a passenger are uniformly distributed between 0 and 5 m
Grace [21]

Answer:

0.35

Step-by-step explanation:

we know that

The formula to use for uniform distribution is equal to

P( X < x) = \frac{x-a}{b-a}

where,

b is the upper limit of the distribution which is 5 minutes in this case.

a is the lower limit of the distribution which is 0 minutes in this case.

x is the concerned value which is 1.75 minutes in this case.

substitute the given values

P( X< 1.75) = \frac{1.75-0}{5-0}=0.35

That means

The probability that a randomly selected passenger has a waiting time less than 1.75 minutes is 0.35

5 0
3 years ago
Calculate the total surface area of the triangular pyramid.
AleksandrR [38]

Answer:

45

Step-by-step explanation:

15+10= 25 + 20 = 45

3 0
3 years ago
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