Answer:
help is on the way its 4xpq2354 jks
Step-by-step explanation:
just think of the alphabet and imagine
Answer: First is Lot 1
Second is Lot 3
Step-by-step explanation:
Answer:
5x - 20 is the length of the median
The length of the median = (short side + long side) / 2
5x -20 = (2x +6 + 4x + 2) / 2
5x -20 = (6x +8) / 2
10x -40 = 6x + 8
4x = 48
x = 12
Step-by-step explanation:
Answer:
11) c = 16.1
12) c = 11.4
Step-by-step explanation:
11)
a² + b² = c²
8² + 14² = c²
64 + 196 = c²
c² = 260
c = 16.1
12)
a² + b² = c²
7² + 9² = c²
49 + 81 = c²
c² = 130
c = 11.4
Answers: sin(2∅) = 120/169, cos(2∅) = 119/169, tan(2∅) = 120/119
<h3>What are trigonometric functions?</h3>
Trigonometric functions are used to establish the relationship between the sides and the angles of a right angle triangle.
Analysis:
If cos∅ = adjacent/hypotenuse = 12/13,
Then, opposite of the right angled triangle = = 5
sin∅ = 5/13, cos∅ = 12/13, tan∅ = 5/12
sin(2∅) = 2sin∅cos∅ = 2(5/13)(12/13) = 120/169
cos(2∅) = ∅ - ∅ = - = 144/169 - 25/169 = 119/169
tan(2∅) = sin(2∅) / cos(2∅) = 120/169 ÷ 119/169 = 120/119
Learn more about trigonometric functions: brainly.com/question/24349828
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