You can use the trig ratios. Draw a diagram to see which one is appropriate.
Tan would be used.
Tan29=x/20
20Tan29=x
Put this into your calculator and see what you get
Answer:
18382913 = 4287.529941586414 the answer
Hope this helps!!!!
Answer:
18
Step-by-step explanation:
(3 x -3) equals -9, -9 x -2 equals 18 since the negatives cancel each other out.
Answer:
One solution
Step-by-step explanation:
As a generalization: an equation of degree n has n solutions. A quadratic equation has the second degree and thus two a solutions; a third degree equation has three, and so on. Thus, a first degree (linear) equation has one solution.
I think so C is correct
Because is true.