Think of a ratio as a fraction
Answer:
A option is right.
Step-by-step explanation:
The slope intercept form of line is y = mx + c where m is inclination of a line.
for any two lines whose slopes are equal then the lines will be parallel to each other. You can see that m for line given in question = -4 and also Option A has m = -4
Can you provide imformation on how many different areas that it can land on?
The formula for the area of a square is:
A = s²
Area = side²
We know that area (A) is 20 ft²
20 = s²
Now we must find the length of the side (s). To do this we must get rid of the square. To remove the square from s take the square root of both sides:
√20 = √s²
s ≈ 4.5 ft <<< approximate answer
To find the exact answer you must simplify the square root:
s = 2√5 ft <<< exact answer
Each side of the square is exactly 2√5 or approximately 4.5
Hope this helped! Let me know if you have any further questions
~Just a girl in love with Shawn Mendes
Hello.
Let's call the initial speed 'x'. When driving at that speed, Jeremy's father takes 20 minutes to arrive to the school. When driving 18 mph faster (x + 18), he gets there in 12 minutes. Therefore:
20 - x
12 - x + 18
As they're inversely proportional:
12 - x
20 - x + 18





That means that the initial speed is of 27mph. Since we have the time and the speed, we can find the distance:
Average Speed = Total Distance Travelled / Time Interval
20 minutes = 0.33h



Hope I helped and good luck.