Answer:
1.The quotient of two negative integers is positive.
3.The quotient of two integers with the same sign is positive.
Step-by-step explanation:
^^To solve you must use the fractional exponent rule.
I dont quite understand what the question is asking but thats what I have to help :)
If u have 4\3 and 4\5 u add 4+4=8 and then do 5+3=8 and now you have 8\8 and that is how to add ixed fractions
Green = 12
Red = 18
18 + 12 = 30
36 - 30 = 6
In evaluating the following expression in 1, we can use a calculator shifted to degrees mode and applying trigonometric identities
<span> sin 50° cos 40° + sin 40° cos 50° = sin (40+50) = sin 90 =1
</span>
2. <span>(tan pi/3 + tan pi/6) / (1- tan pi/3 tan pi/6) = tan (pi/3-pi/6) = tan pi/6 = 0.5774</span>