B is the answer 1/2. $$$$$$$
Answer:
9.49
Step-by-step explanation:
Using the Pythagorean Theorem, we know a²+b²=c².
So 3²+9²=(BA)²
9+81=(BA)²
90=(BA)²
From this, we know BA=√90
BA=9.486
Rounding to the nearest hundredth, this is 9.49
Please consider a brainliest! Thank you!
Answer:
90 degrees because it is a corner.... and it make a perfect right angle
Step-by-step explanation:
Answer:
1, -6
Step-by-step explanation:
Easiest is just to factor
(x+1)(x-6)=0