Grade 10 maths Quiz

What is the integer value between

 $\sqrt{27}\ and\ \sqrt{38}$  

• 9

• 32

• 6

• 5

Which of the following describe 7? Select all that apply.

• rational number

• irrational number

• whole number

• integer number

What is 68,8 rounded to the nearest whole number?

• 68

• 69

• 68.8

• 70

• L

• M

• K

• N

A line segment has the endpoints K(-5;18) and L(-10; -17). Find the coordinates of M; the midpoint of KL.

• -7.5;0.5

• (7,5;-0.5)

• (-7.5;0.5)

• 7.5;-0.5

What is the distance formula based on?

• the Cartesian plane

• trigonometric ratios

• the theory of Pythagoras

• None of the above

 Expand

 $\left(6t\ +6\right)\left(t\ +\ 6\right)$  the result is:

•  $6t^2+6t+36$  

•  $6t^2-6t\ +36$  

•  $6t^2+6t+36$  

•  $t^2+36t\ +6$  

If $\left(3k\ +t\right)\ is\ a\ factor\ of\ 27k^3+t^3\ write\ down\ the\ quotient.$ 

•  $9k^2-3kt\ +t^2$  

•  $9k^2+3kt\ +t^2$  

•  $9k-3kt+t^2$  

•  $k^3-9kt+t^2$  

Tags

CCSS.HSA.APR.B.2

Simplify

 $\left(3^2\right)^4\left(a^2\right)^3$  

•  $3^8a^6$  

•  $3^6a^8$  

•  $3^6a^6$  

•  $3^8a^8$