Answer:
QR=11
Step-by-step explanation:
Answer:
y = 5/4x - 6
Step-by-step explanation:
First, put 4x + 5y= -45 in y = mx + b form
4x + 5y= -45
5y = -4x - 45
y = -4/5x - 9
So, the slope is -4/5. Perpendicular lines have a opposite reciprocal slope, so the line's slope will be 5/4
To find the equation of the perpendicular line, plug in the slope and given point into y = mx + b, and solve for b
y = mx + b
-11 = 5/4(-4) + b
-11 = -5 + b
-6 = b
Plug in b and the slope into y = mx + b
y = 5/4x - 6
So, the equation is y = 5/4x - 6
In terms of y, Raul has g=5y+8. G is the total amount of golf balls. If y=4 he has 28 golf balls
For this case we have the following expression:
1 / z = (4/5) / (8)
Rewriting we have:
1 / z = 4/40
1 / z = 1/10
Clearing the value of z we have:
z = 10
Answer:
The value of z for this case is given by:
z = 10
The answer is A
if you add them all together, there are 15 employees, and only 5 have at least 10 years of experience. 5/15 simplifies to 1/3