Answer:
x=2
Step-by-step explanation:
Answer:
D. x = 7 and x = 14
Step-by-step explanation:
this is a quadratic equation, so use the quadratic formula: (-b+-√b^2-4ac) / 2a for ax^2+bx+c=0
Answer:
26.13 cm
Step-by-step explanation:
Arc length (A) = (Θ/ 360) x (2 x π x r)
120/360=0.33
2 x π x 12.6=79.17
0.33 x 79.17=26.13 cm
Answer:
The numbers increase by 10 (4*10=40) and then 100 (40*100=4000).
Step-by-step explanation:
The explanation is above. Hope this helps