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
Slav-nsk [51]
3 years ago
9

PLEASE HELP ME WITH THIS!!

Mathematics
2 answers:
evablogger [386]3 years ago
5 0

Answer:

86.9 cm squared

Step-by-step explanation:

The surface area of a rectangular prism is denoted by: A=2lw+2lh+2wh, where l is the length, w is the width, and h is the height.

Here, the length is l = 5.3, the width is w = 2, and the height is h = 4.5. So, plug in these values:

A=2lw+2lh+2wh=2*5.3*2+2*5.3*4.5+2*2*4.5=86.9

Thus, the surface area is 86.9 cm squared.

Hope this helps!

Makovka662 [10]3 years ago
5 0

Answer:

86.9 cm^2

Step-by-step explanation:

A=2(wl+hl+hw)

A=2(2*5.3+4.5*5.3+4.5*2)

You might be interested in
In 2010, the population of a city was 224,000. From 2010 to 2015, the population grew by 6%. From 2015 to 2020, it fell by 4%. H
Sophie [7]

Answer:

people 2010:

224,000

people in 2015:

224,000(1+0.06) =237,440

people in 2020

237440(1-0.04) =227,942

6 0
3 years ago
Which of the following best defines the quantities that should be measured to find Andy driving speed?
natulia [17]
I believe the answer is B.) <span>The quantity of distance measures in miles depends on the quantity of time measures in hours. This is because when trying to find speed a person must know the distance and the time that the object/person traveled that distance which the time is mostly measured in hours. 
I hope I helped!</span>
4 0
3 years ago
Read 2 more answers
A sporting goods store charges $30 for 12 cans of tennis balls and $45 for two boxes of golf balls. A coach orders 100 cans of t
ira [324]
$ 30 for 12 cans of tennis balls.....thats (30/12) = $ 2.50 per can
$ 45 for 2 boxes of golf balls....thats (45/2) = $ 22.50 per box

so if the coach ordered 100 cans of tennis balls and 5 boxes of golf balls, then he paid : (2.50 * 100) + (22.50 * 5) = 250 + 112.50 = $ 362.50 <=
5 0
3 years ago
PLEASE ANSWER ASAP!!!!!!!!!!!!<br> Solve the problem:<br> 7 ( w + 3)<br> whats w?
rodikova [14]

Answer:

4

Step-by-step explanation:

im built different

4 0
3 years ago
Read 2 more answers
PLSSS I NEED THE HELP I HAVE SOME MANY QUESTIONS!
Cerrena [4.2K]

Answer:

7inches

Step-by-step explanation:

Volume of a cylinder = πr²h

r is the radius of the cylinder

h is the height of the cylinder

Given

r = 3inches

Volume = 197.92 cubic inches

Substitute

197.92 = 3.14(3)²*h

197.92 = 28.26h

28.26h = 197.92

h = 197.92/28.26

h = 7.003in

Hence the measurement that is closest to the height of the waste can is 7inches

6 0
3 years ago
Other questions:
  • Given the linear correlation coefficient r and the sample size n, determine the critical values of r and use your finding to sta
    6·1 answer
  • one rectangle measures 2 units by 7 units. a second rectangle measures 11 units by 37 units. are these two figures scaled versio
    12·1 answer
  • How to do standard form
    11·1 answer
  • A community center is trying to raise $1680 to purchase exercise equipment. The center is hopping to receive equal contributions
    7·1 answer
  • Katie wrote a book and wants to publish it herself. She created the equations below to represent the cost to publish her book an
    13·2 answers
  • Suppose quadrilateral ABCD is a square and the slope of BC is -n. What is the slope of AB?
    5·1 answer
  • Find th length of size ab give your answer to 3 significant figures
    11·1 answer
  • Please helpppppp!Will mark brainlyist
    9·2 answers
  • A company's profit C (in thousands of dollars) can be modeled by the polynomial function C = - 5x ^ 3 + 6x ^ 2 + 15x , where x i
    15·1 answer
  • Suppose that the width of a certain rectangle is 1 inch more than one-fourth of its length. The perimeter of the rectangle is 52
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!