Answer:
I think it's 8
Step-by-step explanation:
Because it's half of it, you can tell by the image. RT is 16 and RU is 8
If the function is continuous on (a,c), it has a maximum at b. if it is not continuous, nothing can be said.
Six tenths (6/10) in decimal form is 0.6
9514 1404 393
Answer:
x = -7, x = 9
Step-by-step explanation:
We presume your equation is ...
x² -2x -63 = 0
Factors of -63 that have a sum of -2 are -9 and +7. Then the factored equation is ...
(x -9)(x +7) = 0
Solutions make the factors zero.
x -9 = 0 ⇒ x = 9
x +7 = 0 ⇒ x = -7
The solutions to the quadratic equation are x = -7 and x = 9.
Answer:
x = 41 and y = 76
Step-by-step explanation: