The equation of a sphere centered at (h, j, k) with radius r is
... (x -h)² +(y -j)² +(z -k)² = r²
The sphere can have a radius no larger than the distance to the nearest octant boundary, one of x=0, y=0, or z=0. That is, the radius must be 3, so the equation is
... (x -3)² + (y -3)² + (z -6)² = 9
It’s 20f-30g I just took that question on a test
84-29=x
55=x
You will have a $55 credit
Answer:
A = 125 degrees and C = 35 degrees
Step-by-step explanation:
Since angles A, B, and C are all part of a triangle, we know that they add up to 180 degrees (because all angles of a triangle add to 180). So:
A + B + C = 180
We know that A = 6x - 1, B = 20, and C = x + 14, so we can plug these into the equation and solve for x:
(6x - 1) + 20 + (x + 14) = 180
7x + 33 = 180
7x = 147
x = 21
We want to find A and C, so we plug x back in:
A = 6x - 1 = 6 * 21 - 1 = 125 degrees
C = x + 14 = 21 + 14 = 35 degrees
Thus, A = 125 degrees and C = 35 degrees.
Hope this helps!
Answer:
8 per 2 miles
Step-by-step explanation:
4 is the pickup cost
2 per mile
Jordan is riding 2 miles
so 4 + 2 + 2 = 8