Find a common denominator.
we'll pick 12 so...
1/4 = 3/12
1/3 = 4/12
So you gave your sisters
3/12 + 4/12 = 7/12
You keep 12/12 - 7/12 = 5/12
Answer:
12:30
Step-by-step explanation:
first start with the number you are given
Width = w
Length = 3w - 6
Area = 360
Equation Area = wl
w (3w-6) = 360
3w^2- 6w = 360
3w^2 - 6w - 360 = 0
3 (w^2 - 2w - 120)=0
3(w + 10)(w - 12) = 0
w = -10 & 12
l = 3w-6 = 3 (-10)-6= -30 - 6= -36
l = 3w-6 = 3(12) - 6 = 36-6 = 30
Answer: -10 and 12. Yet, since this is a measurement, it must be positive so 12 ft
Answer:
The answer to your question is the letter C.
Step-by-step explanation:
-The first choice is incorrect because 1 and 3 are not vertical angles. Vertical angles share the same vertex.
- The second choice is incorrect because angles 2 and 3 are not vertical angles.
- The third choice is correct, angles 1 and 2 are vertical angles, they have the same vertex.
- The last choice makes no sense.