Answer:
D
Step-by-step explanation:
Since ABC is collinear and angle 3 is a right angle, adding 1&2 together should equal 3, which comes out to being equal to line ABC
Answer:
i think this boy is into you... i mean if you aren't sure just ask him..
Step-by-step explanation:
Answer:
b. Because the probability of being 15 or more correct is 0.0207, it is likely that she is just guessing at the questions.
Step-by-step explanation:
-This is a binomial probability distribution with p=0.5, n=20 and x=15.
The function is expressed as:

We calculate the probability of guessing 15 or more correctly:

The probability of passing, guessing 15+ correctly, is 0.0207. This probability is very low and it is it is likely that she is just guessing at the questions
x = - 36
multiply both sides of the equation by - 2
x = (- 2)× 18 = - 36
Answer:
4
Step-by-step explanation:
i took the test and got it right