15/(6 2/3)
First, change the mixed fraction into improper fraction.
6 2/3 = 20/3
15/(20/3)
Next, flip the second fraction to change the first division into a multiplication.
15 x (3/20)
Multiply 15 and 3 together.
15 x 3 = 45
Divide 45 with 20
45/20 = 2.25
0.25 = 25/100 = 1/4
2 1/4, or 2.25 is your answer
hope this helps
Answer:
There would only be 2 seeing as there are every other person as there are 3 but you skip 1 for it to be every other. Hope this makes sense as least sum what
So hmm notice the picture below
that's the 30-60-90 rule, notice your triangle, the bottom-left-angle is a right angle, 90°, the angle atop is 30°, so the angle on the bottom-right has to be 60°, thus is a 30-60-90 triangle, and as you can see on the triangle on the left in the picture, those are the ratios for it
so 8 will be x, what is the longer leg or side in yours then? well, is
Answer:
multiple choice is worth 2
short response is worth 4
Step-by-step explanation:
23x + 10y = 86
28x + 5y = 76
solve by elimination
multiply the top by -1 and the bottom by 2
-23x + -10y = -86
56x + 10y = 152
add them
33x = 66
x = 2
with x = 2 plug x into one of the equations
23x + 10y = 86
23(2) + 10y = 86
46 + 10y = 86
10y = 40
y = 4
x = 2 and y = 4 so
multiple choice is worth 2
short response is worth 4