Giving brainliest

what is this measure of
17 degrees

33 degrees

57 degrees

73 degrees

Draw a perpendicular line with BC from A

The line will bisect BC, and is angle A's bisector.

Call the point that bisects BC with the line is D => DAC=DAB=1/2 angle A

=> DC = 1/2*BC = 2m

=> sinDAC = DC/AC = 2/7

=> angle DAC = sin^-1(2/7) = 16.6 degrees

=> angle A = 2*DAC = 16.6 * 2 = 33.2 degrees (approx. 33 degrees)

Conclusion: B) Angle A is 33 degrees

lol ez

65 miles in one hour

Step-by-step explanation:

MacCallum drove 325 miles in 5 hours so if you divide the amount of miles( 325) by the amount of hours to get to one, 5/5, you get 325/5=65/hour