1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Harrizon [31]
3 years ago
4

What is the surface area of a rectangular prism that has a height of 5 cm, a width of 10 cm, and a depth of 4 cm?

Mathematics
2 answers:
lesya692 [45]3 years ago
7 0

Answer: 220\ cm^2

Step-by-step explanation:

We know that the surface area of a rectangular prism is given by :=

\text{S.A.}=2(lw+wh+hl), where l is the length, w is width and h  is height of rectangular prism.

According to the given dimensions, the surface area of given rectangular prism will be :-

\text{S.A.}=2((5)(4)+(4)(10)+(5)(10))\\\\\Rightarrow\text{S.A.}=220\ cm^2

Hence, the surface area of the given rectangular prism =  220\ cm^2

Anestetic [448]3 years ago
5 0
Assuming that depth is used the same way as length, the surface area would be 220
You might be interested in
PPPPPPPPPPLLLLLLLLLLZZZZZZ HELP!<br><br> A.<br> B.<br> C.<br> D.
BigorU [14]
The answer to the question is d

7 0
4 years ago
One integer is 1/3 times another. The sum of their squares is 90. What are the two integer?
beks73 [17]
<h2>Answer:</h2>

Hence, the two integers could be:

                   3 and 9

                        0R

                   -3 and -9

<h2>Step-by-step explanation:</h2>

Let the two integers be denoted by a and b.

It is given that:

One integer is 1/3 times another.

i.e. let

a=\dfrac{1}{3}b

i.e.

b=3a

Also,

The sum of their squares is 90.

i.e.

a^2+b^2=90\\\\i.e.\\\\a^2+(3a)^2=90\\\\i.e.\\\\a^2+9a^2=90\\\\i.e.\\\\10a^2=90\\\\i.e.\\\\a^2=9\\\\i.e.\\\\a=\pm 3

Hence, when a=3 we have:

b=9

and when,

a=-3

then b=-9

6 0
3 years ago
A 12,000-lb killer whale might eat as much as 14,000 lb of fish per month (assume a 30-day month). If the average weight of a ce
brilliants [131]

Answer:

2196 fish

Step-by-step explanation:

Weight of fish that the killer whale might eat in a month (30 days) = 14,000 lb

Weight of the fish that killer whale might eat in a day = \frac{14000}{30} = \frac{1400}{3} lb.

Average weight of the fish that killer whale eats = 3.4 oz

Since,

1 pound(lb) = 16 ounces(oz)

So,

Weight of the fish that killer whale might eat in a day in ounces(oz) = \frac{1400}{3} \times 16=\frac{22400}{3} oz

Since, a certain fish weighs 3.4 oz, in order to find the number of fish that killer whale must eat, we must divide the total weight in ounces by 3.4 ounces.

So, the number of fish that killer whale would eat = \frac{22400}{3} \div 3.4 = 2196 fish

Thus, the killer whale needs to eat 2196 fish.

8 0
4 years ago
Help me please maths
Amanda [17]

Answer:

girls plays football = 16 boys plays football = 28 girls does not = 32 boys does not = 14 total number of boys = 42

4 0
3 years ago
Find the y - intercept of the following equation. Simplify your answer. Y = -10x - 1
Harlamova29_29 [7]
-1
In a slope intercept equation, y=mx+b B is always the Y intercept
4 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate B to the 2nd power for B = -4.<br> a.-8<br> b.8<br> c.-16<br> d.16
    11·1 answer
  • A map has a scale of 1 inches : 10 miles. Use the given map distance to find the actual distance.
    7·2 answers
  • Fill in the missing terms of the following sequence <br>12,_,_, -3, _, -13​
    6·2 answers
  • The probability that an event will occur is 100%. Which of these best describes the likelihood of the event occurring?
    8·2 answers
  • Help!!!!! will name brainliest!!!
    6·1 answer
  • explain how the cartons and boxes for table tennis balls are like the digits 4 numbers in our base 10 number system
    10·2 answers
  • −2x = 4y + 6 2(2y + 3) = 3x − 5 What is the solution (x, y) to the system of equations above
    11·1 answer
  • How to solve y=2x+5 and y=3x-1 by a system of linear equations by substitution
    8·2 answers
  • PLZ PLZ PLZ I GIVE BRAINLIEST ANSWER PLZ
    7·2 answers
  • Solve the following system of equations<br><br> 2x+3y = -11<br><br> 3x - y = 11
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!