Answer:
FALSE
Step-by-step explanation:
Answer:
x=67
Step-by-step explanation:
subtract 90 because those are right angles from 23 and you get 67
Answer:
x = 1
y = -3
Step-by-step explanation:
if y = x - 4
then reorganise the first equation
4 (x - 4) = 9x -21
4x - 16 = 9x - 21
5 = 5x
x = 1
True.
Since
,
and the solutions are decreasing functions.
Answer:
9.81*10 (you have to add that tiny six next to the 0)
Step-by-step explanation:
