if indeed r || s, that will only occur if those two corresponding angles of 1 and 2 are equal to each other, namely ∡1 = ∡2, or 60 - 2x = 70 - 4x.
Taking it from the left
f(x) = 2 for x <0
y = x for 0=< x < 3
f(x) = 3 for x>= 3
Answer:
1
Step-by-step explanation:
36 months is equal to 3 years.
There are 12 months in a year.
36/12=3
3/3=1
(x-2)(x+7)=0
Equate each bracket to zero;
x-2=0
x=2
x+7=0
x=-7
x=2, x= -7
Answer:
10 hours
Step-by-step explanation:
Equation: 15/480=x/320
-15x=320*480
x=10
=10 hours