Mathematics, 20.05.2021 02:30 Jowell3858
Help please I have no idea what im doing and need these answers asap!
Directions: Solve each question by completing the square. Simplify all irrational solutions.
1. x^2 - 2x - 4 = 0
2. x^2 + 16x + 46 = 0
3. x^2 + 7x + 7 = 66 - x
4. x^2 - 2 = 6x - 3
Directions: Solve each quadratic equation by completing the square. Simplfy all irrational solutions.
1. x^2 - 20x + 19 = 0
2. x^2 - 6x - 16 = 0
3. x^2 + 14c + 32 = -8
4. x^2 + 4x + 14 = 46
5. x^2 + 8x - 12 = 21
6. x^2 + 41 = 12x + 9
7. x^2 + 10x + 39 = 23
8. x^2 - x - 22 = x - 7
9. x^2 = 8x - 4
10. x^2 - 16x + 74 = 2x
11. x^2 + 12 = 38 - 16x
12. x^2 - 4x - = 21
Answer from: Quest
Google it that might work
Answer from: Quest
50-38=12
step-by-step explanation:
Answer from: Quest
First subtract 10 from both side
y^2+6y-16=0
(y+8)(y-2)=0
-8 and 2
y^2+6y-16=0
(y+8)(y-2)=0
-8 and 2
Answer from: Quest
answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.
step-by-step explanation:
Mathematics, 21.06.2019 15:50, jetblackcap
If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g
Answers: 1
Mathematics, 21.06.2019 19:00, Brendah4962
Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7
Answers: 2
Help please I have no idea what im doing and need these answers asap!
Directions: Solve each questi...
Mathematics, 24.06.2019 01:30
Mathematics, 24.06.2019 01:30
English, 24.06.2019 01:30
Mathematics, 24.06.2019 01:30