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Filliqq
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56 Questions
1 Answers
0
921
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+212
A point (x,y) is a distance of 6 units from the x-axis. It is a distance of 5 units from the point (8,3). It is a distance from the origin.
A point (x,y) is a distance of 6 units from the x-axis. It is a distance of 5 units from the point (8,3). It is a distance from the origin. Given that x<8, what is n?
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Filliqq
8 août 2020
0
889
2
+212
Expand (x+1)(x^2+1)(x-1). What is the sum of the coefficients of the resulting expression?
Expand (x+1)(x^2+1)(x-1). What is the sum of the coefficients of the resulting expression?
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Filliqq
8 août 2020
0
526
1
+212
What is the intersection of the lines given by 2y=-x+3 and -y=5x+1? Enter the answer as an ordered pair.
What is the intersection of the lines given by 2y=-x+3 and -y=5x+1? Enter the answer as an ordered pair.
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Filliqq
4 août 2020
0
639
1
+212
Let r and s be the roots of 3x^2 + 4x + 12 = 0. Find r^2 + s^2.
Let r and s be the roots of 3x^2 + 4x + 12 = 0. Find r^2 + s^2.
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Filliqq
4 août 2020
0
590
2
+212
The roots of y^2 + 5y - 11 = 0 are a and b. Find (a + 3)(b + 3).
The roots of y^2 + 5y - 11 = 0 are a and b. Find (a + 3)(b + 3).
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Filliqq
3 août 2020
0
500
1
+212
please help
A box has a total surface area of 100. The length of the box is equal to twice its width, as well as equal to 3 less than its height. What is the height of the box?
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Filliqq
28 juil. 2020
0
538
1
+212
help please
All sacks of sugar have the same weight. All sacks of flour also have the same weight, but not necessarily the same as the weight of the sacks of sugar. Suppose that two sacks of sugar together with three sacks of flour weigh no more than 40 pounds,
lire plus ..
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Filliqq
22 juil. 2020
0
891
1
+212
What is the slope of a line perpendicular to the line containing the points (-1,2) and (1,-2)? Express your answer as a common fraction.
What is the slope of a line perpendicular to the line containing the points (-1,2) and (1,-2)? Express your answer as a common fraction.
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Filliqq
19 juil. 2020
0
673
2
+212
Let the line p be the perpendicular bisector of A = (24, 7) and B = (3, 4). Given that AB meets p at C = (x, y), what is 2x - 4y.
Let the line p be the perpendicular bisector of A = (24, 7) and B = (3, 4). Given that AB meets p at C = (x, y), what is 2x - 4y.
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Filliqq
19 juil. 2020
0
663
1
+212
A line through the points (2, -9) and (j, 17) is parallel to the line 2x + 3y = 21. What is the value of j?
A line through the points (2, -9) and (j, 17) is parallel to the line 2x + 3y = 21. What is the value of j?
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Filliqq
18 juil. 2020
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Filliqq
23 oct. 2020