Answer:
Step-by-step explanation:
y=x-3 is basically the graph with the points (0,-3) (3,0) and a straight line between them continuing on in both directions. Jut figure out the x and y intercept, or you could find any two points by setting x equal to any number.
From Left side:
NOTE: sin²θ + cos²θ = 1
Left side = Right side <em>so proof is complete</em>
the first blank is 100
the second is 80
£62.65
Multiply by seven