The answer is 4.2 because if the next digit is 5 or more it will round up
Area = Length x width.
30 = w x 3w +1
Simplify:
3w^2 + w = 30
Subtract 30 from both sides:
3w^2 + w -30 =0
Factor
(w-3)(3w+10) = 0
Solve for the w's:
w = 3 and x = -3 1/3
Since the number cant be negative w = 3
The width = 3 cm.
Answer: 5.25 feet or 5 1/4 feet
Step-by-step explanation:
The midpoint is (0.5, 1.5)
you use (x2-x1)/2 and you add that number to x1 got x midpoint
and is the same way to find y
Answer:
B. 350 minutes
Step-by-step explanation: