First, you need to notice that both numbers can be turned into fractions.
2 miles 40 minutes: 1/20
2 miles 25 minutes: 2/25
Also notice how most percentages are out of 100? So we have half a fraction we need to turn both of the numbers into.
1/20 = ?/100
2/25 = ?/100
The answer to 1/20 is 5/100, and for 2/25, it's 8/100. Now, we need to add both of the percentages.
5 + 8 = 13
Your answer is 13%. I hope this helps! :)
From the question
We are given the points
Finding the slopre, m
Slope is calculated using
From the given points
Therefore,
Therefore, m = -8/3
The next thing is to find
A slope parallel to m
For parallel lines, slopes are equal
Therefore,
Next, we are to find
A slope perpendicular to m
For perpendicular lines, the product of the slopes = -1
Therefore
Hence,
Therefore,
Next, we are to find the distance KP
Using the formula
This gives
Therefore,
Next, equation of the line
The equation can be calculated using
By inserting values we have
Therefore the equation is
-4 is less than -5 even though they are both on the same side of the number line. -4 is closer to zero.
Sin32=opposite/hypotenuse, which is 12.87/23.96. (12.87/23.96)/12.87=
12.87/(23.96*12.87)=1/23.96.
For the right side to be equal, it must have 22.35 on the top (to cancel out) and 23.96 on the bottom. Since 23.96 is the hypotenuse, we have that, and since 22.35 needs to be on the top, sin67 fulfills that
The least common denominator of 6/7, 3/5, and 1/4 is D. 140
The LCD of 3/5 and 1/4 is 20. However, 6/7 must be considered.
So, 20 x 7 = 140.
140 ÷ 7 = 20
140 ÷ 5 = 28
140 ÷ 4 = 35
Least common denominator is need when we add or subtract fractions.