F(4)=4(4)+5
Which equals
F(4)=21
Answer:
8
Step-by-step explanation:
AC and BC are the same, so both equal 6
6+6 is 12
Subtract 12 from 20
20-12=8
CD is 8
Answer:
x=−50
Step-by-step explanation:
1080 is correct hope this helps.
Step-by-step explanation:
not sure about last question but...did it with all my will..