Answer:
Explanation:
in each of the following substitute x with the variables in the bracket.
f(a) = 5x - 6
= 5a - 6
f(a+h) = 5 (a + h) - 6
= 5a + 5h - 6
f(a+h) - f(a) = (5a + 5h - 6) - (5a - 6)
= 5a + 5h - 6 - 5a + 6
= 5h
(as the 5a's and 6's cancel each other out.)
f(a+h) - f(a)/h = 5a + 5h - 6 - ((5a - 6)÷h)
take l.c.m
= <u>(5ah + 5h^2 - 6h - 5a + 6)</u>
h
Answer:
0
Step-by-step explanation:
First we have to identify 1/3 m. We know that m is 21 and 1/3 of 21 is 7.
Then we find 1/2 on n which we know is 12 so 1/2 of 12 is 6.
Then we subtract. 7-1 is 6 and 6-6 is 0
Hope this helped!!! :D
Answer:
we don't have the full answer sry.
Step-by-step explanation:
Answer:
50.5
Step-by-step explanation:
45+56 then divide by 2 to find the middle of the 2 numbers
