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
sertanlavr [38]
3 years ago
6

The surface area of a rectangular prism is 220 cm2. Two of the dimensions are 5 cm. Find the measure of the other dimension.

Mathematics
1 answer:
exis [7]3 years ago
6 0

Answer:

44cm

Step-by-step explanation:

area = 220cm^{2}

let the length = x

breadth = 5cm

area = length * breadth

220 = x * 5

x = 220/5

=44cm

You might be interested in
What's the answer to this 94<-2(1+6b)
tigry1 [53]

Answer:

-8 > b

Step-by-step explanation:

94<-2(1+6b)

Distribute

94<-2-12b

Add 2 to each side

94+2<-2-12b +2

96 < -12b

Divide each side by -12, remembering to flip the inequality since we divide by a negative

96/-12 > -12b/-12

-8 > b

5 0
3 years ago
What is the percent of decrease from 25 to 15? Round your answer to the nearest tenth.
Dahasolnce [82]

Answer: 60%

Step-by-step explanation:

25=100%

50%=12.5

10%=2.5

12.5(50%) +2.5(10%)= 50%(15)

so the answer is 60%

7 0
2 years ago
How can you use 1300 divided by 13 to help you find 1,287 divided 13
tiny-mole [99]

Answer:

Step-by-step explanation:

This question is about the benefits of estimation.

1300/13 is easy and results in 100.

1287/13 can be approximated by 1300/13:  1287/13 ≈ 100.

Actually, 1287 = 1300 - 13 = 13(99); just subtract 1 from 100.  

So:  1287/13 = 1300 - 13 = 1287.  A nice bit of mental math!

6 0
2 years ago
Hunter thought he purchased an umbrella for $60. The actual price of an Umbrella is $50. What is hunters percent error
Dima020 [189]
Error = 60-50/50 × 100
= 10/50 × 100
= 20 %
3 0
3 years ago
A store ladders.The retail price was a 40 percent makeup over the manfacturer price. A mounth later the store ruduced thr retail
likoan [24]

Could Be About 30Ish Maybe.

3 0
3 years ago
Other questions:
  • What is 5s divided 7 =30
    11·2 answers
  • What is the value of the product (3 – 2i)(3 + 2i)?
    7·2 answers
  • Please help me with at least one of these!!
    8·1 answer
  • (K² – 30k - 18 - 4K²) ÷ (3+k).​
    9·1 answer
  • Find the distance between the two points rounding to the nearest tenth (if necessary).
    6·1 answer
  • ___________% of 60=15
    11·2 answers
  • Evaluate the expression when b=4 and x= -5<br> -9x+b
    5·1 answer
  • Math problem 8/3+(-9/4)​
    11·2 answers
  • Lines y and z are parallel. what is the measure of angle 2?
    6·1 answer
  • IM BROKEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!