Assuming the spinner has 6 numbers, you can expect the spinner to land on the number 3 a total of 10 times.
Angles in a quadrilateral have to equal 360 degrees because, each triangle has an angle sum of 180 degrees, therefore the total angle sum of the quadrilateral is 360 degrees.
14/12 is 1.166666666666667 as in a fraction its 7/6
Answer:
you need to subtract
Step-by-step explanation:
Use the identity
sec^2x = 1 + tan^2 x
- so sec x = sqrt(1 + tan^2 x) then:-
tan x + sqrt( 1 + tan^2 x) = 1
sqrt ( 1 + tan^2 x) = 1 - tan x
1 + tan^2 x = 1 + tan^2x - 2 tan x
0 = -2 tanx
tan x = 0
x = 0, π
π is an extraneous root because sec 180 = -1
So the answer is 0 degrees
