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
Nookie1986 [14]
3 years ago
13

Ari is painting blocks of wood for a project each block is 8 cm long 4cm wide and 5cm high what is the surface are of each block

?
Mathematics
2 answers:
Elanso [62]3 years ago
3 0
(8+4)*2*4+2(8*4)
=96          +64
=          160
Marizza181 [45]3 years ago
3 0

Ari is painting blocks of wood for a project each block is 8 cm long 4cm wide and 5cm

so,

length=l=8cm

width=w=4cm

height=h=5cm

Since, it is rectangular box

so, we can use surface area formula

SA=2(l*w+w*h+l*h)

now, we can plug values

SA=2(8*4+4*5+8*5)

SA=184cm^2

So, surface area of each block is 184cm^2.................Answer


You might be interested in
Mr. Ward invests $45,000 in a bank at the beginning of the year. He will receive an interest rate of 8% per year. How much inter
Mademuasel [1]

Answer:

If the investment she is considering will pay 8.25 percent compounded monthly, ... Value: Herbert Hall just received an inheritance of $35,775 from his great aunt. He ... If Herbert can earn 4.75% per year with quarterly compounding for 32 years, how ... You identify a bank CD that pays an interest rate of 4.25 percent.

Step-by-step explanation:

4 0
3 years ago
cheryl says that when you add two negative numbers, the sum is always negative. is Cheryl's statement true of false?
Andrews [41]

Answer:

wwo

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Solve for p:<br><br> p – 23 = -3<br> A. p = 20<br> B. p = -20<br> C. p = -26<br> D. p = 69
Alekssandra [29.7K]
P-23=-3
+23 +23

P=20

so the answer is A
6 0
2 years ago
A horse travels an average speed of 12 miles per hour how long does it take a horse to travel 60​
olganol [36]
5 hours hun just divide and times and maybe you will find it
8 0
3 years ago
PLS HELP
Naya [18.7K]
I did the work for you but the answer would be 1 second

5 0
3 years ago
Other questions:
  • How to solve (5y-3)=(3y+15)
    10·1 answer
  • What is happening to this graph when the x- value
    7·1 answer
  • The distance driven in miles is proportional to the time driven in hours. Ebony drives at a constant rate and plots her progress
    7·2 answers
  • Ms. lemeke paid 3,750 for her family vacation. it cost $625 per person. how many people went on her vacation
    6·1 answer
  • Integrate from 0 to pi/2 (sinx + cosx)/(9+16sin(2x)) dx
    7·1 answer
  • A savings account for a car is set up with an initial balance of $2500, and $100 is added every month
    5·1 answer
  • Classify as specific as possible.
    5·2 answers
  • NEED ASAP!!!
    6·1 answer
  • Find the midpoint of points A(9, 2) and B(6,-4) graphically.
    5·1 answer
  • −3 and 7/10 ​/ 2 and 1/4​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!