Answer:
what do you need?
Step-by-step explanation:
When rounding any number anything greater than 5 you go up and anything less than 5 you round down.
nearest ones 86120 ( 4 is lower than 5 you go down)
nearest tens 86100 ( 2 islower than 5 you go down)
nearest hundreds 86000( 1 is lower than 5 you go down)
nearest thousands 87000 ( 6 higher than 5 you go up)
nearest ten thousands 90000 ( 8 is higher than 5 you go up)
Answer:
cosA =
Step-by-step explanation:
cosA = = = =
The answer is y = 1(x + 3)^2 - 81.
Answer c: c
Step-by-step explanation:
c