Answer:
2°
Step-by-step explanation:
Since, angles A and B are complementary.
Therefore,
Answer:
Step-by-step explanation:
Given
Required
Determine the coordinates of B
C is the midpoint of AD. So, we calculate the coordinates of C, first.
Where:
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So, we have:
So, the coordinates of C is (-4,8)
The midpoint of AC is B.
So, we calculate the coordinates of B using:
Where:
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So, we have:
<em>Hence, the coordinates of B is (-7,6)</em>
<em>None of the options is correct.</em>
The other dimensions are 24 and 2
Proof:
The formula to find volume is length x width x height
If we replace them with the numbers above we get
24x2x9
= 432
Answer:
t^2 -4t + 4
Step-by-step explanation:
(2t-4)(2t-4) Use the FOIL Method (first, outside, inside, last)
2t*2t =4t^2 First
2t*-4 = -8t Outside
-4*2t = -8t Inside
-4*-4 = 16 Last
4t^2 -8t -8t + 16 (simplify/add like terms)
(4t^2 -16t + 16)/4 (you can further simplify by dividing each value by 4)
t^2 -4t + 4