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andrew-mc [135]
2 years ago
5

farouk scored 110% in his last mathematics test.Explain how this is possible.Give an actual mark allocations that will prove you

r answer​
Mathematics
1 answer:
irakobra [83]2 years ago
8 0

Answer:

Grades higher than 100% can be achieved by doing extra credit and/or answering bonus questions.

hope this helps! :)

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Where to locate the nonnegative abscissa, positive ordinate
Fofino [41]
The location to the nonegative abscissa, positive ordinate is in the Q1 it means it is in the fisrt quadrant as seen in the next image: http://www.mathnstuff.com/math/spoken/here/1words/q/q2.htm
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3 years ago
Polynomial Equation question<br>(Screenshot included)
Illusion [34]

y = {x}^{3}  - 4 {x}^{2}  - 45x \\ y = x( {x}^{2}  - 4x - 45) \\ y = x(x + 5)(x - 9) \\ x = 0, - 5,9
So, to find our x-intercepts, y must be zero
0 = x \\  \\ 0 = (x + 5) \\  - 5 = x \\  \\ 0 = (x - 9) \\ 9 = x
ANSWER: (0,0) (-5.0) (9,0) are your x-intercepts
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3 years ago
Find all the angles listed. also list all of the lines that are secants, chords and tangents
Tanzania [10]

Answer:

Secants – 1. <CBG 2. <AGF 3. <ABD

Tangent – 1. <CDE

Chords – 1. <BD 2. <DF 3. <BG 4. <BF 5. <GD 6. <FG

Angles – 1. 45 2. 75 3. 35 4. 70 5. 75 6. 55 7. 50 8. 25 9. 35 10. 70 11. 50 12. 25 13. 70 14. 50. 15. 60 16. 85 17. 95 18. 85 19. 95

Step-by-step explanation:

4 0
2 years ago
QRST is a parallelogram. Find x and y.
Wewaii [24]

In parallelograms, opposite sides are congruent, meaning that they are the same lengths. So, we have:

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Add x to both sides of the second equation:

y + x = 4

y - 4x = 9

This is a system of linear equations. Solve by eliminating the y and subtracting the two equations:

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Use x to solve for y:

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So, x = -1 and y = 5.

5 0
3 years ago
I need to know what’s the the length
Monica [59]

Answer:

b=4

Step-by-step explanation:

P.T.c^2=a^2 +b^2

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25=9+b^2

b^2 =25-9

b^2 =16

b=sqrt(16)

b=4

8 0
3 years ago
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