Answer:
2root3
Step-by-step explanation:
root27= root 3 x root9
= root3 x 3 -root3
= 3root3-1root3
= 2root3
There are 2 angle measurements not identified.
Angle ACB and angle ABC.
To find angle ACB you need to know that a straight line is 180 degrees, so if the angle to the right is 131, the angle to the left (Angle ACB) must be 49 degrees.
To find angle ABC, you need to know that the sum of all 3 angles in a triangle equal 180 degrees, so 180 - (49 + 44) = 87 degrees. Angle ABC is 87 degrees.
Yes, its equivalent to each other because if you x5 both 7/8 then you get 35/40
7x5=35
8x5=40 So... 35/40
Answer:
1,2,3,4,5,6,7,8,9,10,11
Step-by-step explanation:
plato