Question 1

Which of the following is a quadratic equation?

Accepted Answer

$7m^2 – 3m + 4 = 0$

Answer

$5y + 8 = 3$

Answer

$10x^2 – 10<2x$

Answer

$3s + 8s^2 – 6$

Question 2

Sort the following quadrilaterals.

Question 3

Match the following trigonometric ratios.

Question 4

How to solve quadratic equations by factoring?

Question 5

A quadrilateral with exactly one pair of parallel side.

Accepted Answer

trapezoid

Question 6

If the value of the discriminant is 4, how are you going to describe the nature of the roots of the function?

Accepted Answer

rational

Question 7

Name a parallelogram.

Accepted Answer

square

Question 8

Which of the following summarizes the law of sines?

Accepted Answer

$\frac{ a }{ Sin A } = \frac{ b }{ Sin B } = \frac{ c }{ Sin C }$

Question 9

What is sin 45?

Accepted Answer

$\frac{  \sqrt{}2 }{ 2 }$

Answer

$\frac{  \sqrt{}3 }{ 2 }$

Answer

1

Answer

2

Question 10

What will be the equation of the variation if k is the constant of variation?

Accepted Answer

$v = khr^2$

Answer

$r = khv^2$

Answer

$k = vhr^2$

Answer

$h = kvr^2$

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