If the value of x-y is negative, and x and y are both positive.
x and y are positive numbers. To get negative number while subtracting , the value of x should be less than the value of y.
For example, 5 - 9 = -4
x is 5 and y is 9 both are positive. 5 - 9 is -4 that is negative.
5 is less than 9
From this we can conclude that the value of x is less than the value of y.
Answer: 20 feet
Step-by-step explanation:
This represents a right angled triangle with the length of the slide being the hypotenuse, the height of the ladder being the height of the triangle and the distance from the base of the ladder being the length.
Solve with Pythagoras rule:
c² = a² + b²
c = hypotenuse
a= length
b = height
29² = 21² + b²
841 = 441 + b²
b² = 841 - 441
b² = 400
b = √400
b = 20 feet
Answer:
graph a
Step-by-step explanation:
i know
Answer:
The third answer is correct
Step-by-step explanation:
Solve the inequality by compensating it like an equation.
