Answer:
2/3s of 18 is 12, 18-12=6
Step-by-step explanation:
Answer: The number is 10.
Step-by-step explanation:
The opposite of a number A is -A.
Then, the opposite of 10 is -10.
The opposite of the opposite of 10 is -(-10) = (-1)*(-1)*10 = 10
then in the number line we have that the number we wanted to find is located at:
<u> -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 </u><u>10</u>
Answer:
The answer should be (1,-2)
Step-by-step explanation:
because 4x1/4=1 and -8x1/4=-2 just divided and the answer will be (1,-2)
Distance from the point (x,y) to the focus = distance of (x,y) from the directrix
so we have
sqrt [(x - 2)^2 + y2] = 12 + y
squaring both sides
x^2 - 4x + 4 + y^2 = 144 + 24y + y^2
x^2 - 4x + 4 = 144 + 24y
24y = x^2 -4x - 140
y = x^2/24 - x/6 - 35/6 is the required equation