Answer:
17.5
Step-by-step explanation:
17×4=68; half of 4 is 2; 68+2=70
Sin 2θ = sin θ
2sin θ cos θ = sin θ
2cos θ = 1
cos θ = 1/2
θ = arccos(1/2) = 60° and 300°
θ = 60° and 300°
2 combines = 320 acres
320/2 = 160 acres per combine
160 * 6 = 960
Answer: 960 acres
Hope this helps!
Answer:

Step-by-step explanation:
Step 1:
Equation
Step 2:
Subtract
Answer:
Hope This Helps :)
After finding the vertex and axis of symmetry you get this.