A.) y= 5/4x+16
B.) 1.25 hours a day
First the answer is 7 but how you get it is
refine 4x+1+5x: 9x+1 and that turns into 9x+1=64
then 9x+1-1=64-1
next you do 9x/63 and that gives you 7
Answer:
The answer is 2/10 and 2/10
(A)
Given:
A right triangle with angles 30, 60, 90 degrees.
Hypotenuse =
mm.
Base = y
To find:
The value of y.
Solution:
In a right angle triangle,





Therefore, the value of y is
mm.