Answer:
This is a circle with radius and center .
Step-by-step explanation:
Recall the following:
We are given .
Multiply both sides by :
Reorder on right and simplify on left:
We can now make some replacements from our "Recall" section:
We can probably leave like this, but sometimes we are required to put in a more identifying form.
This is a circle. I'm going to write in the form .
Subtract on both sides:
We are going to fill those "blanks" in so that we can complete the square for the part.
So our equation is that of a circle with radius and center .
Answer:
Step-by-step explanation:
Answer:
No solution exists!
Step-by-step explanation:
Answer:
Height = h = 8.85 units
Step-by-step explanation:
Given Data:
Area of triangle = A = 17.7 Square units
Base = b = 4
Find Out:
Height = h = ?
Formula:
A = (b×h)÷2
h = (2×A)÷b
Solution:
h = (2×A)÷b
h = (2×17.7)÷4
h = (35.4)÷4
Height = h = 8.85 units
Answer: 105x²y
Step-by-step explanation: