Answer:
It's answer is C.
<u>They </u><u>are </u><u>two </u><u>events </u><u>in </u><u>which </u><u>either </u><u>one </u><u>or </u><u>the </u><u>other </u><u>must </u><u>happen</u><u>, </u><u> </u><u>but </u><u>they </u><u>cannot </u><u>happen </u><u>at </u><u>the </u><u>same </u><u>time</u><u>. </u>
Answer:
132 degrees
Step-by-step explanation:
these angles are Alternate interior angles so angle A is congruent to angle B.
5x-18 = 3x+42
-3x -3x
2x-18 = 42
+18 +18
2x = 60
÷2 ÷2
x=30
A=5(30) -18
= 150-18
= 132 degrees
HOPE THIS HELPS
Answer:
15 samples
Step-by-step explanation:
The total sample space consists of 6 items
{79,64,84,82,92,77}
So,
n=6
The instructor has to randomly select 2 test scores out of 6.
So, r=6
The arrangement of scores selection doesn't matter so combinations will be used.
Therefore, there are 15 different samples are possible without replacement ..
Answer: 1 /How: 2x3x8=_ when u get tha answer u do 2+3+8=180 which would come to one.
Answer: 30
Step-by-step explanation: Make x 0 and set up the equation 0+y=30. Subtract 0 from both sides and then 30-0 equals 30 so y = 30
