If 3mile=28 min
x mile=42 min
cross multiply
x=3/28
therefore if 3/28=1 min
then x mile= 42 min
cross multiply
42 x 3/28 =21 x 3/14
=3 x 3/1
=9
The answer is 9 miles
The equation y = mx + c gives the equation of a straight line in slope-intercept line. Specifically, it defines this relationship between x and y and describes how y changes as x changes. In this equation, m is the slope of the line, which is the amount the y value changes per unit change in the x variable.
C. 11.2 is the answer. make a graph, then use Pythagorean theorem to determine distance.
Answer:
320in²
Step-by-step explanation:
Labelled diagram shown above.
Surface area : base × height
The surface area of most of the sides will be the same because the sides are the same.
Top/bottom = 5 × 8 = 40 + 40 = 80in²
Side/Side = 5 × 10 = 50 + 50 = 100in²
Front/Back = 8 × 10 = 80 + 80 = 160in²
Add them all together.
160 + 100 + 80 = 340in²
Answer:
The correct answer is b=9