Answer:
(x-10)^2 + (y+6)^2 = 36
Step-by-step explanation:
The equation for a circle in standard form is
(x-h)^2 +(y-k)^2 = r^2
where (h,k) is the center and r is the radius
Given center (10, -6), r = 6 we can substitute in
(x-10)^2 + (y--6)^2 = r^2
(x-10)^2 + (y+6)^2 = 6^2
(x-10)^2 + (y+6)^2 = 36
(0,32)(100,212)
slope = (y2 - y1) / (x2 - x1)
slope(m) = (212 - 32) / (100 - 0) = 180/100 = 9/5 (or 1.8)
so the slope of the line is 9/5...this means that a farenheit degree change is equivalent to a celsius change of 9/5(or 1.8 degrees)
now we find the y int.
y = mx + b
slope(m) = 9/5
(0,32)..x = 0 and y = 32
now we sub and find b, the y int
32 = 9/5(0) + b
32 = b
so ur y int is 32...this means that when celsius temp starts at 0, farenheit temp is 32 degrees
Answer:
5+2=7-7+4=4 =4 the answer is 4
Step-by-step explanation:
do not cheat 1st grader
Answer:
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Step-by-step explanation:
Solve:
(3x-2)^2-4x(2x-3)>=0
(3x-2)(3x-2)-8x^2+12x>=0
9x^2-12x+4-8x^2+12x>=0
The solution: x^2+4>=0
I hope I helped you with your solution! If you could give me brainliest, I would be very thankful!