Given: ssa triangle, a=62°, a=5cm, b=15cm.

find b, c, c

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Find the slope of the line passing through a pair of points