It's A since tangent is just opposite over adjacent, 12 is the opposite and 5 is the adjacent
Characteristics of vectors:
- Self replicating, multiple copies.
- Replication origin site.
- Cloning site.
- Selectable marker gene.
- Low molecular weight.
- Easily isolates and purifies.
- Easily isolates into host cells.
- Step-by-step explanation:
Answer: X=3
Explanation=
2•5x = 10x
2•9= 18
48-18=30
10x=30
Divide each side by 10
x=3
Answer:
He washed 4 cars.
Step-by-step explanation:
1. The variable that was unknown x amount of cars washed.
2.The equation I used was 110-50=15x
3. To solve this you subtract the 50$ from 110$ you get sixty dollars you do that to take out what he earned for his allowance. Then your equation is 60=15x so you divide each side by 15 and when you do that x=4
Roots:
(-3,0) (1,0)
Turning point:
(-1, -4)