Is the the line veritcal or horizontal,if its vertical then the slope is undefined, if its horizontal then it should be zero leading to y=4÷9 or y=0.44
Arc length= radius x angle
36pie=48 x angle
divide both side by 48
you get 3/4pie
Let's input the x value (5) and see if the output is correct (-1).
y = 2(5) - 11
y = 10 - 11
y = -1
(5, -1) is a solution to y = 2x - 11.
The only ordered pairs that are a solution to y = 8x are (2, 16), (1, 8), and (-3, -24).
y = 8(2)
y = 16
y = 8(1)
y = 8
y = 8(-3)
y = -24
The 2 in 2783 is two thousand and the 2 in 7283 is 100
A way to remember is go from right to left!
ones, tens, hundred, and thousand
Answer:
Sam is yeas old, and Dean is (x - 10) year's old, where 'x' is the age of their sister
Step-by-step explanation:
The relationship between the ages of the brothers are;
Sam's age + Dean's age = Their sister's age
Dean's age + 10 = Dean's age + Sam's age
Therefore, we have;
Sam's age = Dean's age + 10 - Dean's age = 10
Sam's age = 10 years
Let 'x' represent their sisters age, we get;
Sam's age + Dean's age = x
10 + Dean's age = x
Dean's age (in variable form) = x - 10
