Triangles angles always add up to be 180 degrees
So far you have 110 out of 180
180-110=770
The 3rd angle is 70 degrees
325 lb brought
15 lb each
so
325/15 = 21.6 people
or 21 people can get a full 15 lbs and 1 person gets .6 of 15 lb or 9 lb
Answer:
5x³ - 2x² + 2x + 9
Step-by-step explanation:
distribute both parenthesis, noting the second one is distributed by - 1
= 5x³ + 4x² - 6x² + 2x + 9 ( collect like terms )
= 5x³ - 2x² + 2x + 9
Hello,
the only bijection is D
Others f^-1(x) have 2 images.
Answer D.