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
Free_Kalibri [48]
1 year ago
7

What is the surface area of this right prism? Enter your answer in the box. cm²

Mathematics
1 answer:
fomenos1 year ago
7 0

Answer:

<h2>the answer is</h2><h2>166 cm²</h2>

Step-by-step explanation:

we know that

surface area of the prism=2*area of the base+perimeter of the base*height

step 1

find the area of the base

area of the base=length* width

length=5 cm

width=4 cm

area of the base=5*4-----> 20 cm²

step 2

find the perimeter of the base

perimeter=2*[length+width]-----> 2*[5+4]----> 18 cm

step 3

height=7 cm

step 4

find the surface area

surface area of the prism=2*area of the base+perimeter of the base*height

surface area of the prism=2*20+18*7----> 166 cm²

You might be interested in
An auto mechanic converts a metric part to 0.492 in. The part comes only in fractional sizes given to the nearest 64th of an inc
tatuchka [14]

Answer:

the closest part the mechanic can chose is 0.5 inch

Step-by-step explanation:

fractional sizes given to the nearest 64th of an inch = 1/64 = 0.0156

the closest size to 0.492in = 0.492 + 0.0156 = 0.5076 inches

approximately, the closest part the mechanic can chose is 0.5 inch

4 0
3 years ago
If you have a 100 point test and you have a c, what grade will you have if u get a d if
JulsSmile [24]
Probably a C-, but it depends on how many other grades are in the gradebook and the exact percentage of your grade.

8 0
2 years ago
Which one of these numbers is a perfect square 21,15,6,16,27
s344n2d4d5 [400]

Answer:

16

Step-by-step explanation:

4*4

8 0
2 years ago
Read 2 more answers
Solve each equation by factoring.<br> (x – 7)(2x - 3) = 0
Orlov [11]

Answer:

x = 7 and 3/2

Step-by-step explanation:

We can say:

x - 7 = 0 and 2x - 3 = 0

<em>Lets solve for x - 7 = 0 first:</em>

Add 7 to each side of "="

=> <u>x = 7</u>

<em>Now lets solve for 2x - 3 = 0</em>

First add 3 to each side of "="

=> 2x = 3

Now divide each side by 2

<u>=> x = 3/2</u>

Hope this helps!

5 0
2 years ago
Select the items for which the discount is greater than 15%.circle all that apply. Plz show me work
8_murik_8 [283]
Ex: (A) 19.95÷29.95 and you will get your answers
6 0
2 years ago
Read 2 more answers
Other questions:
  • Alex sells cars at Keith Palmer Ford. He earns $400a week plus $150per car he sells. If he earned $1450last week, how many cars
    10·2 answers
  • A segment with endpoints on the circle is a _____.
    5·1 answer
  • Nancy has 500 pins.Junior has 300 pins.How many does junior needs to get up to 100,000?
    7·2 answers
  • |2x+3|-8= -3<br> EXPLAIN why this equation has 2 solutions<br> instead of no solution.
    5·1 answer
  • Please help me figure this out! Thank you so much :( i really need it! ❤️
    14·1 answer
  • Kebdra has a bag containing 15 marbles. She has 3 white, 8 red, 3 blue 1 green. She randomly picks a marble from the bag and the
    9·1 answer
  • A cell phone plan costs (c) $214.80 for 6 Months (m). Write a equation for this proportional relationship.
    12·1 answer
  • Problem 12- finding area
    6·1 answer
  • Find the area of the shaded region. Use 3.14 as an approximation.​
    6·1 answer
  • Group the terms with variables on one side of the equal sign, and simplify.<br> 8t −15 = 32t
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!