Answer:
24 girls
Step-by-step explanation:
24:12
2:1
Answer: ( 2, -6 )
Step-by-step explanation:
rewrite y= (x-6)(x+2) in the form y=ax^2+bx+c
Y=(x-6)(x+2)
(x-6)(x+2): x^2-4x-12
y=x^2-4x-12
the parabola params are :
a=1, b= -4, c=-12
x^v=-(-4)/ 2*1
x^v=2
y^v=-16
1)35 degrees
2)50 degrees
3)91 degrees
4)118 degrees
Y is multiplied by 1/2, because if it is directly proportional to x & x is halved, y must be halved too
Answer:
10/20
Step-by-step explanation:
$15 for 10 hours and $20 for 10 hours