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asambeis [7]
3 years ago
12

If you received 50 dollars and you choose to spend it on a wallpaper what is the opportunity cost of your decision

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
7 0
Less than 50 dollars I think
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Select the correct answer from each drop-down menu.
ella [17]

Answer:

A non-equilateral rhombus.

Step-by-step explanation:

We can solve this graphically.

We start with square:

ABCD

with:

A = (11, - 7)

B = (9, - 4)

C = (11, - 1)

D = (13, - 4)

Only with the vertices, we can see that ABCD is equilateral, as the length of each side is:

AB = √( (11 - 9)^2 + (-7 -(-4))^2) = √( (2)^2 + (3)^2) = √(4 + 9) = √13

BC =  √( (11 - 9)^2 + (-1 -(-4))^2) = √13

CD =  √( (11 - 13)^2 + (-1 -(-4))^2)  = √13

DA =  √( (11 - 13)^2 + (-7 -(-4))^2) = √13

And we change C by C' = (11, 1)

In the image you can see the 5 points and the figure that they make:

The figure ABCD is a rhombus, and ABC'D is also a rhombus, the only difference between the figures is that ABCD is equilateral while ABC'D is not equilateral.

5 0
2 years ago
In rectangle ABCD the diagonals intersect each other at point O and m∠ABD = 30°. Find BC if AC = 16 in
pashok25 [27]
16(sin 30degrees) = BC

BC = 8
4 0
3 years ago
Read 2 more answers
2. Solve the equation and check.
Andrej [43]
The answer is x=3 i believe
8 0
2 years ago
Kevin buys
algol [13]

Answer:

1:350 i think

Step-by-step explanation:

i could be wrong

7 0
2 years ago
Read 2 more answers
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Answer:

F

Step-by-step explanation:

its false

4 0
2 years ago
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