Triangle GCH- as the longest side which is the hypotenuse is the side opposite of the right angle (90 degrees)
=Mr.Lehmans hourly rate for labor is 20$
=30+40=70-50=20
The answer is -1 because when cross simplifying you get 0/2-2/0 which =-2/2 and that simplified is -1
The answer is -1
$17.49 because you multiply 22 by .25 getting 5.5. You subtract that from the original 22 getting 16.5 which you then multiply by the sales tax .06. Add the tax amount to the 16.5 to get 17.49.