The sum of three consecutive even integers is 126. Let x represent the first integer, x + 2 represent the second integer, and x
2 answers:
Answer:
Step-by-step explanation:
Let x represent the first even integer
Let x + 2 represent the second even integer
Let x + 4 represent the third even integer
Now we are given that The sum of three consecutive even integers is 126.
ATQ
So, Option D is correct.
So, equation can be used to find the first integer is
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Answer:
Step-by-step explanation:
Given
Two rolls of die
one of the outcomes is 6
atleast one is 6
Required
P(E|A)
First, list out the outcome of each
So:
Where:
So:
Answer:
Step-by-step explanation:
The smallest side of a triangle is formed by the smallest angle in the triangle.
To find the side opposite (formed by) the 20 degree angle, we can use the Law of Cosines. The Law of Cosines states that for any triangle, , where
,
, and
are the three sides of the triangle and
is the angle opposite to
.
Let be the side opposite to the 20 degree angle.
Assign variables:
Substituting these variables, we get:
Therefore, the shortest side of this triangle is 3.5.