Answer:
the area of the trapezoid is (8 + 4).3/2 = 18
Answer:
the answer is from the given replacement is 4
Answer:
(3,3) for #1
Step-by-step explanation:
Graph both equations and where they intersect is your answer
Let:
Philadelphia be point a
Pittsburgh be point b
Distance traveled by Michelle be x
Distance traveled by Rich be 305 x
The general formula is:
distance = velocity (time)
substituting the values:
michelle: X = 65(t)
rich: 305 - X = 70 t
substituting both equations gives:
X = 146.562 miles
t = 2.26 hours or 2 hours and 15 mins
Answer:
25
Step-by-step explanation:
