Answer: (8,0) and (0,-4)
Step-by-step explanation:
The x-intercept of an equation is when the equation touches the x-axis which is also where y = 0
So the x coordinate of the x-intercept is -2x + 0 = -16 as y = 0
x = 8 so the x-intercept is (8,0)
The y-intercept of an equation is when the equation touches the y-axis which is also where x = 0
So the y coordinate of the y-intercept is 0 + 4y = -16 as x = 0
y = -4 so the y intercept is (0,-4)
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C is correct
process of elimination will help you prove your answer
a- numbers trailing a decimal before a nonzero digit are not significant
b- zeros between nonzero are significant
d-the zero before the 6 is not significant
Answer:
r = 45
A = 6361.7
Step-by-step explanation:
x^2 + y^2 = 2025
this is a circle
root 2025 will give the radius
root 2025 = 45
pi * 2025 will give the area
A = 6361.7
Answer:
30.857 feet
Step-by-step explanation:
It is given that the diameter of the half-circular garden is 12 feet.
Therefore, the perimeter of the garden will be = length of the half-circular arc + diameter of the garden.
Now, length of the half-circular arc = πr
Given Diameter = 12 ft.
So, radius = 6 ft.
So, length of the half-circular arc = πr = feet.
Hence, perimeter of the garden = 18.857 + 12 = 30.857 feet.
Therefore, 30.857 feet distance will be covered if I walk around the entire garden. (Answer)