Slope formula:
y2 - y1
_____
x2 - x1
5 + 16
_____
18 + 8
21
__
26
slope is 21/26
The answer is 25.14 !!!!!!!!!!!!!!!!!
Let W and L be width and length of the rectangular pen respectively.
Therefore,
Circumference, C = 2W+2L= 130 yd
Area, A = LW = 1050 yd^2=> L = 1050/W
Using the circumference expression and substituting for L;
130 = 2W + 2(1050/W) = 2W+2100/W
130*W = 2W*W + 2100
130W = 2W^2 +2100
2W^2-130W+2100 = 0
Solving for W;
W= [-(-130)+/- Sqrt ((-130)^2-4(2)(2100)]/2*2 = 32.5+/- 2.5
W = 30 or 35 yd
When W = 30, L = 1050/30 = 35
When W = 35, L = 1050/35 = 30
Therefore, W = 30 yd and L = 35 yd.
Answer:
Option C: x > -1 is the right answer.
Step-by-step explanation:
Given that:
-10 < x - 9--------- eq1
Adding 9 on both sides:
-10 + 9< x - 9 + 9
On left side:
Subtracting positive digit from negative one (greater) will give answer in negative. (-10+9 =-1)
On right side:
Negative 9 will be cancelled by positive 9 and simplified as follows:
-1 < x
OR
x > -1
i hope it will help you!
The answer is the first option
