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
Vilka [71]
3 years ago
14

Please help with this

Mathematics
1 answer:
lana66690 [7]3 years ago
4 0
Alright, let's convert to decimals for these calculations: fractions could get messy.
1/5 = .2
1/2 = .5

Imagine a rectangular solid in your mind. How many sides does it have?
6. In the image shown you have 3 facing you. In addition to those, there are 3 not shown. They will correspond to the calculations you make on the front, though, so all you have to do is double the values you get.

Area is length * width, or length * height, or width * height. So:
A = 3.2 (length) * 4.5 (height) for the front face of the rectangular solid(as well as the back face.)
A = 5 (width) * 4.5 (height) for the right face of the rectangular solid (and the one on the left, away from you.)
A = 3.2 (length) * 5 (width) for the top of the solid(and the bottom).

Calculating these values, we get that 
A=14.4
A=22.5
A= 16
So that's 3 out of 6 values for the full surface area.
Like I said though, these values can merely be doubled for the complete area.
Add these three together:
14.4+22.5+16=52.9
multiply by 2 to account for the other 3 sides
52.9 * 2 = 105.8
105.8 is the surface area.
You might be interested in
Do the data in the table represent a direct variation or inverse variation? Write an equation to model the data in the table? x
pantera1 [17]

Answer:

hauawiwiwiwiwiwiwiwiwiwiwuwjhehehwhwe

7 0
3 years ago
Read 2 more answers
Solve for x.<br> 7 inches<br> Х<br> 11 inches
jonny [76]

Answer:

8.49 inches

Step-by-step explanation:

x^2 + 7^2 = 11^2

x^2 + 49 = 121

X^2 = 121 - 49

x^2 = 72 (then take square root on both sides)

x = 8.49 inches

7 0
3 years ago
How many gallons of oil can a cylindrical tank with diameter 120 feet and height 60 feet hold?
otez555 [7]

Answer:

Idk

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the constant of proportionality, and what method did you use to determine this?
atroni [7]

Answer:

it should be A

Step-by-step explanation:

hope this helps :)

8 0
3 years ago
Determine the value of base b if (152)b = 0x6A. Please show all steps.
DaniilM [7]

Assuming 0x6A is given in base 16, first convert 152_b and 6A_{16} to a common base, say base 10:

152_b=1\cdot b^2+5\cdot b^1+2\cdot b^0=(b^2+5b+2)_{10}

6A_{16}=6\cdot16^1+10\cdot16^0=106_{10}

Then

b^2+5b+2=106

b^2+5b-104=(b-13)(b+8)=0

\implies b=13

3 0
3 years ago
Read 2 more answers
Other questions:
  • 10. 60.4 = v - 13.6 (1 point)
    6·1 answer
  • F(1) = 1² +21<br> g(t) = 41-3<br> Find f(t) + g(t)
    5·1 answer
  • Plz answer all measures plz ASAP thx
    10·2 answers
  • An office has 80 employees, and 24 of the employees are managers. What percentage of the employees are managers?
    13·2 answers
  • What is the equation of a circle with center (-10 -10) with a radius of 5?
    7·1 answer
  • bryan says all prime numbers are odd numbers list all the prime numbers less than 20 in a numerical order
    8·1 answer
  • When ringing up a customer, a cashier needs 7 seconds to process the payment as well as 5 seconds to scan each item being purcha
    12·2 answers
  • Which graph represents a nonlinear function?​
    8·2 answers
  • Is 2 a factor of 25 yes or no?
    10·2 answers
  • The base of a solid is bounded by x^2 + y^2 = 16. Cross sections perpendicular to the x-axis are right isosceles triangles with
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!