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
Andrei [34K]
2 years ago
14

Please help me with this question

Mathematics
1 answer:
mamaluj [8]2 years ago
7 0
For you need the surface area of the bottom part.
all four side are 10*2 in = 20
20*4 = 80
the top and bottom are both 10*10 = 100
100*2 = 200
total = 280 in

The surface area of the top part:
top and bottom both 5*5 = 25
25*2 = 50
all four sides are 5*8 = 40
40*4 = 160
total = 210 in

Because the top and bottom part stand on each other, you count the bottom of the top part double.
Surface area bottom part = 280
Surface area top part = 210
210+280= 490
So it probably would be 490 in.
You might be interested in
In ΔBCD, the measure of ∠D=90°, DC = 16, CB = 65, and BD = 63. What ratio represents the cosine of ∠B?
Alisiya [41]

Answer:

15:17

Step-by-step explanation:

Since the triangle has a right angle, we may find the length of the unknown side using the trigonometric notations SOH CAH TOA where

SOA stands for

Sin Ф = opposite side/hypotenuses side

Cosine Ф = adjacent side/hypotenuses side

Tangent Ф = opposite side/adjacent side

With respect to ∠B given that ∠D=90°,

BD is the adjacent side

CB is the hypotenuse side

and DC is the opposite side

Hence Sin B = 15/17

8 0
2 years ago
Read 2 more answers
I need help please...
Scorpion4ik [409]

Answer:

it's B I think because I worked it out and I got B

6 0
3 years ago
9. A business records its net profits for the week by subtracting the operating costs from the revenue. The function P(x) = (140
guapka [62]

Answer:

Profit Function, P(x) Total Income minus Total Cost. Profit ... The next unit will make this Revenue. Marginal Cost Function, C'(x) The next unit will be this Cost ... A manufacturing company produces and sells tables. The cost function is given by: where x is the number of tables. The tables are sold for $200 each. Find . 1. The total cost of ...

Step-by-step explanation:

6 0
2 years ago
Which of the following is the quotient of the rational expressions shown
Alex
B is the right answer
8 0
2 years ago
Read 2 more answers
WHICH IS A TRUE STATEMENT BASED ON THE BOX PLOTS BELOW 10 POINTS WITH PICTURE
Kay [80]

Answer: d I believe

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • How to find the real number solution of the equation x3+27x=9x2+27?
    14·1 answer
  • Your class is learning how to tie knots.each student needs a peace of rope thatis 3/8 yards. how much do we need for 16 stdents
    14·2 answers
  • I don't understand help please :(
    7·1 answer
  • 4: 15^0=? <br><br> a:0 (my answer) <br> b:1 <br> c:15 <br> d:1/15
    9·1 answer
  • Can someone please help me
    6·2 answers
  • Which function has a different range than the function f(x)=bx?
    12·1 answer
  • Please help will mark brainliest
    10·2 answers
  • Vanessa owed her friend $24. She paid back $8. How much more does Vanessa need to pay before her account is at zero? –$16 –$8 $8
    8·2 answers
  • I need help with this!!!
    9·1 answer
  • A group of people were asked if they had run a red light in the last year. 386 responded "yes", and 137 responded "no". Find the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!