Answer:
Step-by-step explanation:
The only way I know is to divide the centimeters by 30.48
1017, maybe, i hope its right, sorry if its not:)
Answer:
See below
Step-by-step explanation:
In the second step there should be (1 - cot x) instead of (1 + cot x)
(1 + tan x) [1 + cot(-x)]
= (1 + tan x) (1 - cot x)
= 1 - cot x + tan x - tan x cot x
= 1 - cot x + tan x - 1
= tan x - cot x
Answer:
-5 1/4 - (-7 1/2) = 9/4
Step-by-step explanation:
Use a calculator to check.
16 the answer is 16
7 is 5more than to see 2 plus 5 = 7 so 21 - 5 =16 GENIUS :3
