Answer:
it should be (-8, -7)
Step-by-step explanation:
look up a coordinate plane
The quadratic formula is -b + or - the square root of b squared - 4 times the a value and c value over 2a. So the roots would be -1.354249 and -6.645751. I believe these are the roots.
1 foot is shorter that 20 centimeters
Answer: what the heck do you have to answer
Step-by-step explanation:
Answer:
55/4
Step-by-step explanation:
