To determine wether of not it is linear, you will need to see if it has a constant rate of change, if it does it is a linear function, if it doesn't it is non-linear. and to find the rate of change you will need to find the slope.
<h3>Given system :</h3>
<h3>Solution to the system :</h3>
Substitute the given value of y into the equation -3x-2y=-12
Distribute -2 through the parentheses
Collect like terms
Move the constant to the right-hand side and change its sign
Calculate the sum and divide both sides of equation by -13
Now, Substitute the given value of x into y=5x-7
Multiply the numbers
Subtract the numbers
The possible solution of the system is the ordered pair (x,y)
Answer:
142°
Step-by-step explanation:
Angles on a straight line add up to 180
180-38 = 142
Answer:
(61. 8181..., ~)
Step-by-step explanation:
-11/5x<-136
x>680/11
x>61. 8181
JL/LK = sin(30°)
JL = LK*sin(30°) = (8√2)*(1/2) = 4√2
LM/JL = sin(45°)
LM = JL*sin(45°) = (4√2)*(1/√2) = 4
x = LM = 4