True. If the angle is straight it must be 180 degrees, then it's just a line
Answer:
after years
Step-by-step explanation:
Its obvious
Answer:
Substitute f(x)=0
0=5-4x over 15 multiply both sides
0=75-4x move the variable to the left
4x=75 divide both sides
solution x=75 over 4
alternate form is x=18 3 over 4, x=18.75
Step-by-step explanation:
Answer:
−2+4
Step-by-step explanation: