Its greater by a factor of 2^2 ( = 4)
Its 4 times the area of the original square.
Answer:
15√2 (fourth answer choice)
Step-by-step explanation:
Note that the ratio 15/x is the tangent of 30 degrees, which in turn is 0.577 or 1/√2. Then:
1/√2 = 15/x, or
1 5
----- = ----- or x = 15√2
√2 x
It would be the side-angle-side theorem
Answer:
8x - 10
Step-by-step explanation:
Combine like terms:
2x + 6x - 10
= 8x -10
Answer:
D) 
Step-by-step explanation:
Basically, if you plug in the x and y-coordinates into an equation, both sides should work out to be equal to each other:
Since 
, we can eliminate choice A
Since 
, we can eliminate choice B
Since 
, we can eliminate choice C
Therefore, since 
, then D is correct. Also, 
