Tan(3x) = 1
3x = arctan(1) = pi/4, -3pi/4
x = (pi/4)/3 = pi/12 or (-3pi/4)/3 = -pi/4
Therefore, x = pi/12 or -pi/4
B. Multiply every value in D by 3 then add together
Answer: tan 1 radians = 1.557, tan 1 degrees = 0.017
17.5
5 is the og length. Scale factor is 3.5. So
5(3.5)=17.5
Answer:
Step-by-step explanation:
First Group like terms:

Add similar elements:



