Answer:
it's the last one.
Step-by-step explanation:
both of them have ÀF as part of their angle.
Answer:
l
Step-by-step explanation:
Answer: angle 2 is acute
Step-by-step explanation: the angle is less that 90⁰
Answer:
5
Step-by-step explanation:
f(-4)= -2(-4)-3
=8-3
=5