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
Tom [10]
3 years ago
9

What is the surface area of the figure shown above

Mathematics
1 answer:
gtnhenbr [62]3 years ago
7 0

Answer:

  230 cm^2

Step-by-step explanation:

The area of each parallelogram face is ...

  A = bh = (8 cm)(3 cm) = 24 cm^2

The area of the two rectangular faces shown is ...

  A = (area of top face) + (area of right side face)

  A = (8 cm)(7 cm) +(5 cm)(7 cm) = 91 cm^2

The three faces we have figured the area of are half the total area, since there are three more faces exactly the same size. Then the total area of the figure is ...

  total surface area = 2(24 cm^2 +91 cm^2) = 230 cm^2

_____

Of course, the area of a rectangle is given by A=L·W, where L and W represent the length and width of the rectangle.

You might be interested in
During the first hour of operation the farm stand owner sold 15% of the apples he had. On the second hour he sold 20% of the rem
Lelechka [254]

Answer:

200 kg


Step-by-step explanation:

First hour he sold 15% <em>(remaining is 85%)</em>

Second hour he sold 20% of remaining <em>(which is 85%)</em> -- so he sold (0.2)(0.85)=0.17, which is 17% (remaining 85-17=68%)

Third hour he sold 25% of remaining <em>(which is 68%)</em> -- so he sold (0.25)(0.68)=17, which is 17%


In third hour he sold 34, so 17% is 34. To find total he initially had, we need to find (100%). We can setup the ratio (letting x equal his initial amount):

\frac{0.17}{34}=\frac{1}{x}\\0.17x=34\\x=\frac{34}{0.17}=200

Initially the farm stand owner had 200 kg of apples.

5 0
3 years ago
Value of y???????pls help
Flura [38]
Since two sides are congruent, the opposite angles are congruent.
Angles A and B have the same measure.

m<A = m<B = 34

m<A + m<B  m<C = 180

34 + 34 + m<C = 180

68 + m<C = 180

m<C = 112

m<C = 4y = 112

4y = 112

y = 28
6 0
3 years ago
Use the difference quotient to calculate the average rate of change across the following intervals.
pentagon [3]

Answer:

20

15

11

Step-by-step explanation:

Answers off Edgenuity

3 0
3 years ago
I needs help plsssss
san4es73 [151]

Answer:

it ends in an 8 so certain numbers that don't go into 8 won't go into that either. 3, for example.

7 0
3 years ago
Write an equation that represents the line
natulia [17]

Answer:

<h3><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>:</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em></h3>

<em>y=x+</em><em>2</em>

5 0
3 years ago
Other questions:
  • Homeroom 101 and homeroom 102 share a hallway bulletin board. If homeroom 101 uses 3/5 of their half to display artwork, what fr
    10·1 answer
  • Subtract. 59.25 – 8.67 = ?
    6·2 answers
  • (1.005)<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20400" id="TexFormula1" title="x^{2} 400" alt="x^{2} 400" align="absmiddle"
    11·2 answers
  • 360, 180, 120, 90, _, _<br><br> find the next two terms
    5·1 answer
  • What is the right answer for this question? Select all that apply
    14·1 answer
  • what is the perimeter, in centimeters, of a right triangle that has leg lengths of 8centimeters and 11 centimeters? round to the
    13·1 answer
  • What number must be added to 13,875 to result in a sum of 25,884?<br> !1!!!
    12·2 answers
  • If the ordered pairs graphed are all equivalent ratios
    15·1 answer
  • if you can do any of these that would be great, just please tell me which ones you did and the more questions you do the more po
    6·1 answer
  • What is the product of 1/3 and 4/7?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!