I NEED HELP WITH A QUICK QUESTION! 30 POINTS!
1 answer:
Answer:
The center is (2 ,-3)
The radius is 3
The diameter is twice the radius = 2(3) = 6
Step-by-step explanation:
The equation of a circle is given by
(x-h)^2 + (y-k)^2 =r^2
where (h,k) is the center and r is the radius
(x - 2)² + (y+3)² = 9
(x - 2)² + (y- -3)² = 3^2
The center is (2 ,-3)
The radius is 3
The diameter is twice the radius = 2(3) = 6
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Answer:
x = 16, y =
Step-by-step explanation:
Because that triangle has a 60 degree angle, it is an semi-equilateral triangle.
In a semi-equilateral triangle:
The small side, in this case, x = hypotenuse / 2
The hypotenuse is 32, divide it by 2, and it's 16.
x = 16
In a semi-equilateral triangle:
The large side, in this case, y = small side
We already stated that the small side is 16, so the large one is just 16
Easy!
Answer:
x=6
Step-by-step explanation:
The given equation is
We need to find the value of x for which the given statement is true.
Using distributive property we get
Add 8 on both sides.
Divide both sides by 5.
Therefore, the given statement is true form x=6.