Solve each quadratic equation by factoring. 6n^2-18n-18=6
Answers
Answer 1
Answer:
Divide by 6 to get:
n^2-3n-3=1
Subtracting 1, we see that:
n^2-3n-4=0
Factoring, we have:
(n-4)(n+1)=0
Therefore, 4 and -1 are the solutions, since if either n-4 or n+1 is zero, the whole expression is zero.
n^2-3n-3=1
Subtracting 1, we see that:
n^2-3n-4=0
Factoring, we have:
(n-4)(n+1)=0
Therefore, 4 and -1 are the solutions, since if either n-4 or n+1 is zero, the whole expression is zero.
Answer 2
Answer:
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Answers
i think 245 because if u multiply 35 x 7 give you 245
the partial product is 245
Answers
boots 64
dress 90
ribbons 07
tights 12
warm up 45
dress 90
ribbons 07
tights 12
warm up 45
I think you need to divide all those numbers by 15 since there are 15 girls on the team. 960÷15=64, 1,350÷15=90, 105÷15=7, 180÷15=12, and 675÷15=45. Ok so the cost in order from top to bottom on the chart is $64, $90, $7, $12, and $45. Also you're welcome.
Answers
1/9
becuase 27-1/12= 1/9
becuase 27-1/12= 1/9
1/12 ÷ 2
2 = 2/1
1/12 ÷ 2/1 = 1/12 X 1/2
1 X 1 = 1
12 X 2 = 24
The answer is 1/24 yard
2 = 2/1
1/12 ÷ 2/1 = 1/12 X 1/2
1 X 1 = 1
12 X 2 = 24
The answer is 1/24 yard
Answers
The 5 on the right represents 5, and the 5 on the left represents 50. 50 is 10 times more than 5, so the 5 on the left (the one that represents 50) is worth ten times more than the 5 on the right.
Answers
32/48 semplified by 8
4/6
4/6
32/48 simplified by 16 equalls 2/3
Answers
so the answer that Yunuzaj put is correct
to account for the room tempurature you would have to find some complicated equation to solve this but you could assume that the tempurature rate would slow down as it gets closser to room tempurature
if you didn't have to account for the room tempurature
the ending tempurature would be -50 degrees F
because 325-200=125
so 125=10
10 times 3=30
so
125 times 3=375
325-375=-50F
to account for the room tempurature you would have to find some complicated equation to solve this but you could assume that the tempurature rate would slow down as it gets closser to room tempurature
if you didn't have to account for the room tempurature
the ending tempurature would be -50 degrees F
because 325-200=125
so 125=10
10 times 3=30
so
125 times 3=375
325-375=-50F
In 10 minutes the pie dropped 125 degrees, so we can assume in another 10 minutes it will drop another 125 degrees, and in another 10 minutes 125 degrees, but this brings us down to zero degrees. But it says it's kept at 72 degrees. So we can assume the pie will remain at 72 degrees
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