Obliviously check my work but if B is 42 then so is y. There are 360 degrees total so 360-2(42)= 276. Divide that by two and you get x=138
The first step would be applying the distributive property.
2x - 1(5 - 3x) = 4x + 2
Distributive property.
2x - 5 + 3x = 4x + 2 is what the equation looks like after successfully applying the distributive property.
Answer with Step-by-step explanation:
We are given that two events A and B are mutually exclusive.
a.For mutually exclusive events,
Therefore, event A can not occurred if event B has occurred because two events can not occur together.
Answer:No, by definition mutually exclusive events cannot occur together.
b.When two events are independent
Then ,
If two events are mutually exclusive then
Then ,
Therefore,
Hence, we can concluded that events A and B are not independent if they are mutually exclusive.
Answer:Yes,
If 82, 78, and 90 are 3 of the four angles of a quadrilateral, and if the question is to find the measure of the fourth angle of the quadrilateral, then do this:
The sum of the interior angles of a quadrilateral is 360.
Let x represent the fourth angle.
82 + 78 + 90 + x = 360
250 + x = 360
x = 110
The measure of the fourth angle is 110
Answer:
photo is too glitchy duder
Step-by-step explanation: