Answer:
Step-by-step explanation:
x + 159 = 180
x = 21
Answer:
It would take alot of time for be to fill everything out so the simple solution is, complementary angles add up to 90 degrees and supplementary add up to 180 degrees. Simply for complementary do 90 - m<1 = m<2, and for supplementary 180 - m<3 = m<4.
Answer: 6.2 + 1.45 is 7.65% which as a decimal is 0.0765 so multiply that by 38550.
Answer:
Well, it's the perimeter, so...40.
You just calculate the perimeter of a rectangle with the lenght of 12 and width of 8, by the formula
or you can factor it out.
40+40+40= 120. If each inch is 40 then add 40 3 times
