If Angle 4 = 6x+8 and Angle 3 = 20x+16 find the measure of all Four Angles
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So check the picture below
recall your SOH CAH TOA
which identity uses only
angle
opposite
adjacent?
well, is Ms Tangent.. thus
solve for "x", make sure your calculator is in Degree mode, since the angle is in degrees
recall your SOH CAH TOA
which identity uses only
angle
opposite
adjacent?
well, is Ms Tangent.. thus
solve for "x", make sure your calculator is in Degree mode, since the angle is in degrees
By definition of conditional probability,
Assuming a standard 6-sided fair die,
- if
, then
means
; otherwise,
- if
, then
.
Both outcomes are mutually exclusive with probability each, hence total probability
.
Of the 36 possible outcomes, there are 6 ways to sum the integers 1-6 to get 7:
(1, 6), (2, 5), (3, 4), (4, 3), (5, 2), (6, 1)
and so a sum of 7 occurs of the time.
Then the probability we want is