Answer:
Step-by-step explanation:
It might be A or D I’m not for sure which one it is.
Answer:
7/2 or 3.5
step:
make x the subject which is 2x=y-2.then,simplify the 2x into 1x since the question want the value of 1 x which is x=y-2/2.next,change the y into 9(x=9-2/2) and the answer is 7/2 or you can simplify it which makes the ans 3.5
Answer:
B(7,10)
Step-by-step explanation:
Answer:
<u>Step-by-Step Explanation:</u>
Pythagorean Theorem is: a² + b² = c² , <em>where "c" is the hypotenuse</em>
Note: (15)² + (3√11)² = hypotenuse² → hypotenuse = 18
Note: 8² + 15² = hypotenuse² → hypotenuse = 17
Note: hypotenuse not needed for tan
Note: 2² + 6² = hypotenuse² → hypotenuse = 2√10