(2,-5) and (7.1).
x
2
7
y
-5
1
on
4
Step 1: Choose (X1.71).
2
-4
-2
2
4
ON
8
-2
-4
-6
Check
Answer:
step 1:
2,-5
step 2:
7,1
step 3:
6/5
Step-by-step explanation:
B. length=12, width=18
C. length=18, width=24
D.length=24, width=18
Answer: B. length=12, width=18
Step-by-step explanation:
Let x = Length of the playground then width = x+6
Area of a rectangular playground = Length x width
Since , area of playground =
Then , we have
But length cannot be negative , so reject x= -18 .
Thus , the length of playground = 12 yd
Then , width = 12+6 = 18 yd
Hence, the correct answer is B. length=12, width=18
If Bloopin and Rudy are fighting, the reindeer do not fight, there are 72 ways that you can arrange your reindeer.
The different arrangements which can be made out of a given number of objects by taking out some or all at a time are called permutations.
If Bloopin and Rudy are fighting, the reindeer do not fight,
then there are 5! = 120 ways
Out of these, Bloopin and Rudy are together in 4! = 24 times.
Similarly, Rudy and Bloopin will be together 4! = 24 times.
So the number of ways they are not together
120-24-24 = 72 ways.
Learn more about permutations;
y= x+4
y= -x+2