It's C and A since .2 times 30 is 6 and 1/5 is also .2
Note: On the unit circle, P (x, y) = (cos(t), sint(t))
Terminal point of t = 10pi/3 is <span>( -1/2, -sqrt(3)/2)</span>
Answer:
y=3
Step-by-step explanation:
Let's solve your equation step-by-step.
2(7y−1)=40
Step 1: Simplify both sides of the equation.
2(7y−1)=40
(2)(7y)+(2)(−1)=40(Distribute)
14y+−2=40
14y−2=40
Step 2: Add 2 to both sides.
14y−2+2=40+2
14y=42
Step 3: Divide both sides by 14.
y=3
Answer:1.965517241
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
at step 6, his meant to add 3 to both side not subtract
and at step 7, it's meant to be i√6 not i6
hope this helps:)