A triangle can't have two right angles because there is 180° in a triangle. Each right angle is 90° so it would be impossible
Answer:
a
Step-by-step explanation:
Answer: So, the probability will be

Step-by-step explanation:
Since we have given that
Number of blue balls =30
Number of red balls = 40
Number of white balls = 30
Since there are 100 balls in total ,
As we have given that there is no white ball chosen.
So, only 70 balls are left with us , from which we choose a blue ball
So, the probability will be

It is a function. Every x value is different.
Well the answer is 0 because if anything = 0 then it has to be multiplied by 0 so x = 0