Answer:
90 degrees
Step-by-step explanation:
angle ABC is a right angle
How do we graph anything? Make a table of values for x and y and then plot each point. After plotting each point on the xy-plane, connect each point with a straight line or curve (depending on the function).
In this case, we must first isolate y.
y = (-4/3)x + 8y
y - 8y = (-4/3)x
-7y = (-4/3)x
y = (-4/3)x ÷ (-7)
y = (4/21)x
Now follow the steps above.
Well, 10x4=40 because 10+10+10+10=40 and that means your answer must be 40 ones or you asked something else.
