Answer:
5
Step-by-step explanation:
we take the 5 behind the four and it rounds up to a 5
4.5=5
Answer:
False
Step-by-step explanation:
Answer:
3x^2+24x=-48 -> one solution, x=-4
4x^2-16x=0 -> has two solutions, x=0 and x=4
5x^2+2=4x -> has no solutions,
3(x+5)^2=-2 -> has no solutions.
Step-by-step explanation:
Use the tangent ratio for the angle: tan 34 = b/16. Now multiply both sides by 16 to get 16 tan 34 = b or b = 10.79. Choice A above