Answer:
1 and 1/4
Step-by-step explanation:
3*1 +4*1/4
=3+1=4
Answer:
c=1/3F
Step-by-step explanation:
An acute angle is infact 90 degrees, therefore your answer is correct.
-3x + y = 1 ............. the general form is y= mx +b .................y = 1 + 3x
...........................
Y = 3x + 1
Answer:
(y+1)/5
Step-by-step explanation:
you meant f^-1(x) ?
let y= 5x-1
Make x subject of formula
y+1=5x
x=(y+1)/5
f^-1(x)=(x+1)/5 replace y by x