The equation is 20x = 1200
x=1200÷20
x=60 rows
Answer:
Step-by-step explanation:
It's linear because the general form of a linear function is:
f(x) = ax + b
In your example a = -10, b = 10
< for the first one. 3.4<4.0<4.2 for the second
Answer:
When 2 angles are put together, they must have a total of 180 degrees.
Step-by-step explanation:
180-39=141
The measure of the missing angle is 141 degrees.