Answer:
x^2-4x-12
Step-by-step explanation:
(x-6)(x+2)=x^2-6x+2x-12=x^2-4x-12
2 because 8 divided by 4 is 2.
4.7m
35/7.5
=4.7m
Am sure am correct
3.5
x=20
(triangle angles must add up to 180º)
2x+10+2x+90=180
4x+100=180
4x=80
