22. the sum of the lengths of any two sides of a
triangle must be greater than the length of the
third side.
11
a. for the triangle shown, anna said that any
value of x greater than 5 is possible. explain
anna's error.
b. write a compound inequality that represents
all possible values of x.
what is anna’s error and what is the correct compound inequality

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?