Answer:
base = 17.71 ft
height = 9.71ft
Step-by-step explanation:
Since we are not given the base and heigh directly, to answer this question we need two equations: (1) one to express the area (A) of a triangle, and (2) one describing the fact that height (h) and the base (b) lengths are related. Setting up and solving the system of these two equations for base leads to a quadratic equation:
which has two solutions but one is negative, i.e., not applicable. The good solution for base is .
Since we know the height is 8 ft less than the base, the height must be 9.71ft
Answer: Equation: 4 -2 ; estimate: a
little more than 2 inches; answer: 2
inches.
Step-by-step explanation:
Ivan needs to walk the dog 6 more times. 8(5)=40 you subtract 40 from 88 and get 48. 8(6) is 48. When Ivan walks the dog 6 times he will earn 48. 48+40 is 88.
Answer:
equation a is graph c, equation b is graph
Step-by-step explanation: