Answer:
x=30, A=132
Step-by-step explanation:
These 2 angels are alternate interior angles so they are equal
5x-18=3x+42
Solve.
2x=60
x=30
Now substitute x into angle A
A=150-18
A=132
Answer:
10 (D)
Step-by-step explanation:
do the Pythagorean theorem
<h3>
Answer: 2/3</h3>
Explanation:
The theoretical probability of landing on a multiple of three is 1/3
So the theoretical probability of not landing on a multiple of three is 1-(1/3) = 3/3-1/3 = (3-1)/3 = 2/3
We can think of 1/3 to mean "1 out of 3 times", while 2/3 means "2 out of 3 times".
Top right and bottom left are the correct answers