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
Which table correctly converts inches to feet​
Andre45 [30]

Answer:

the third table

Step-by-step explanation:

Hope this helps and plz mark as brainliest!

6 0
3 years ago
Read 2 more answers
58. 122. 61. None of the choices are correct
In-s [12.5K]

Answer:

C. 61

Step-by-step explanation:

Two sides are equal, so the triangle is an isosceles triangle.

Both base angles are equal.

Angles in a triangle add up to 180 degrees.

58 + x + x = 180

58 + 2x = 180

2x  = 122

x = 61

8 0
3 years ago
8.6 divided by 1,000 =<br> find the quotient. divide decimals by power of ten.
sp2606 [1]
The android sjsjsben 86
6 0
3 years ago
Algebra find the unknown digit to make each statement true 2.48&gt;2.4 1&gt;2.463
valentina_108 [34]

We have 2.48>2.4 1>2.463. If we insert a '7' between that 4 and 1, we get:

2.48 > 2.471 >2.463, and this is true.

8 0
3 years ago
What is the APY of a savings account with an APR of 3.9742% compounded monthly? Answer to the four decimal place
Maurinko [17]

Answer:

The APY of the saving account is 4.0474%

Step-by-step explanation:

We know the formula for APY which is given by

APY=(1+\frac{r}{n} )^n-1

here, r= interset rate =  3.9742% = 0.039742

n = compounding cycles = 12

On plugging these values in the above formula, we get

APY=(1+\frac{0.039742}{12} )^{12}-1

On simplifying this we get

APY =0.04047395=4.0474%

6 0
3 years ago
Read 2 more answers
Other questions:
  • On a map drawn to scale, 2cm represents 870km. How long would a line segment be that represents 130 kilometres?
    9·1 answer
  • A production line produces 12 cd players every 4 hr. how many players can it produce in 37 hr?
    11·1 answer
  • Please answer quick thank you!!
    9·2 answers
  • How do you solve :<br><br><img src="https://tex.z-dn.net/?f=x%20%7B%7D%5E%7B2%7D%20%20%3D%20%20%5Cfrac%7B2%7D%7B3%7D%20" id="Tex
    5·1 answer
  • Thomas is grandfather's 100 years old. Thomas grandfather is 10 times as old as Thomas. How old is thomas
    8·2 answers
  • PLEASE ANSWER<br><br> PLEASE ANSWER
    12·1 answer
  • Show work and answer .............
    12·1 answer
  • PLS HELP I WILL GIVE 50 POINTS!
    8·1 answer
  • What is the domain of the function showing in the graph below? part 1
    15·2 answers
  • I need help with it pls
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!