Answer:
done same as before put value and do process like simplify
Answer:
y = 3
Step-by-step explanation:
PQ(5 - 12;-10 + 2) => PQ(-7;-8)
RS(8; y - 10)
because PQ⊥RS
=> (-7).8 - 8(y - 10) = 0
<=> y - 10 = -7
<=> y = 3
8 and 9 because 8 x 8= 64 and 9 x 9 = 81. Between 64 and 81 is 75.
First, it have to change them so that they have common denominators. You would change the denominators to 6.
Your new fractions are:
4 2/6, 3 3/6, 3 5/6, 4 1/6.
Now you add them all together. When you add all of them, you end up with: 14 11/6. You would have to change this to 15 5/6.
Therefore, his average distance was 15 5/6 ( I think? ).
Answer:
6 students must be enrolled.
Step-by-step explanation:
F(x) must be greater than 0. Thus, 70*n-400 must be greater than 0.
70*n -400 >0
70*n > 400
n > 400/7
n > 5.7
n >6