Answer: First problem is 14, second one is 16.7
Step-by-step explanation: Okay so if you have a calculator you plug in 200 under a square root which is a symbol that looks like this √ maybe longer. This should help you for next time!
Vertical, because when two angles are across from each other they are the same angle measurement.
Answer:
-4
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Required
Determine the coordinates of C
To do this, we make use of:
Where:
----
----
So:
D- 40d- 40 because a^2 + b^2 = c^2. 9^2 +b^2 = 41^2. 41^2 = 1681, 9^2 = 81. 1681-81= 1600. b^2 = 1600. Sqrt(1600)= 40. 40=b