Answer:
34
Step-by-step explanation:
Substitute 8 where there is an x
f (8)= 4(8) +2
= 32 +2
=34
Answer:
ABC is a 90 degree angle and CBD is a 30 degree.
Step-by-step explanation:
If u look at ABC you can see that its a right angle and CBD is 30 degrees because its the exact same angle as EBF!!!
Answer:
Step-by-step explanation:
y/4 - 4 = 3
Add four to both sides | y/4=7
We know that 7*4=28 so therefore y must be 28 | 28/4=7
7=7
Therefore y=7