1. Combine like terms, so add 2.4 to -4.8 to get -2.4
So now you should be left with .02(x+20)-2.4=-9
2. Now eliminate the -2.4 by adding 2.4 to both sides, getting .02(x+20)=-6.6
3. Multiply everything by 50 to make x+20=-333, since 50×.02=1
4. subtract 20 from both sides to get x=-353
Answer:
Step-by-step explanation:
hello :
x2 plus y2-6x plus 2y equals 6 means :
x²+y²-6x+2y =6
(x²-6x)+(y²+2y)=6
(x²-6x+9 -9 )+(y²+2y+1-1) = 6
(x-3)²-9 +(y+1)²-1 = 6
(x-3)²+(y+1)² = 4²
standard form when the center is : (3;-1) and length of the radius is :4
Answer:
A
Step-by-step explanation:
8/(-2+2) is just 8/0 and anything divided by 0 is undefined
Answer: whats the answer
Step-by-step explanation:
Answer:
1/12
Step-by-step explanation:
since there are 6 sides on a die, there is a 1/6 chance of any given number being rolled. And coins have a 1/2 chance of being heads.
1/2x1/6 = 1/12
