Answer:
yes
no
yes
no
if their is a 6 in the y spot of the coordinate than it is a yes
Answer:
33ft
Step-by-step explanation:
1. Work out the missing length.
2.10-3=7 so it is 7.
10+5+8+3+7=33ft
A.
If we take 7 paintings to be hung in 7 spaces side by side, the first space can have any one of the 7 paintings, the second space can have any one of the remaining 6 paintings (as 1 is already hung), the third space can have any one of the remaining 5 paintings (as 2 already hung)...It goes on like this.
So we have
ways to arrange all the paintings from left to write. <em>(in factorial notation it is 7!=5040)</em>
B.
We use combinations rather than permutations because order doesn't matter. If we name the paintings A,B,C,D,E,F, and G, groups of 3 paintings of ABC or ACB are the same. So we evaluate
using the combination formula,

We have,

C.
This is similar to part A in some ways. Any 3 pictures can be arranged in
different ways.
. So, 6 different ways.
ANSWER:
A) 5040 ways
B) 35 different groups
C) 6 ways
The 123rd term of the sequence is 5
Answer:
A.
B.
Step-by-step explanation:
<u><em>The complete question is</em></u>
Three collinear points on the coordinate plane are R(x, y), S(x+8h, y+8k), and P(x+6h, y+6k).
<em>Part A: Determine the value of RP/SP</em>
<em>Part B: Determine the value of RP/RS</em>
we know that
the formula to calculate the distance between two points is equal to

we have

Part A.We have to find the value of 
step 1
Find the distance RP

substitute the values in the formula



step 2
Find the distance SP

substitute the values in the formula




step 3
<em>Find the ratio RP/SP</em>


Part B. We have to determine the value of 
step 1
Find the distance RS





step 2
<em>Find the ratio RP/RS</em>

