Isaac is purchasing two pairs of shoes—one pair for $37.00 and the second pair for $42.00. the state sales tax applied to isaac’s bill is 7%. how much is isaac’s total bill?

ddsf

step-by-step explanation:

dfs

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length