Answer:
x = 9 and x=-16
Step-by-step explanation:
The equation is
x2 + 7x = 144
Solving that using the formula
x= 9 and x=-16
Answer:
-10, -|-8|, -(-2), |-11|, 5²
Step-by-step explanation:
He is going 12.5 kilometers per hour.
or 12.5 kph
or 12 1/2 kph
Answer:
F
Step-by-step explanation:
The square root of 10 is 3.16. Point F is between 3.1 and 3.2.