Step-by-step explanation:
3x+x=-7-5
4x=-12
x=-12/4
x=-3
Answer:
Standard equation of this circle is (x +5)² + y² = 9.
Step-by-step explanation:
The equation of a circle with center at (h,k) and a radius of r is:
(x - h)² + (y - k)² = r²
Subtitute the variables with h= -5, k = 0, and r = 3
(x - (-5))² + (y - 0)² =3²
(x + 5)² + y² = 9
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Answer:
Step-by-step explanation:
19(-3+5b)
-57+95b
Maybe c or A not completely sure try looking for the one you think it is and try reading it again
Answer: 6
Explanation:
3(4-2) = 3(2) = 6