Find the area of the triangle. Round your answer to the nearest tenth. B
31 in.
540
А
31 in
c
a. 480.5 in.2
b. 661.4 in.2
C.
777.5 in.2
d. 388.7 in.2

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25