Answer:
Step-by-step explanation:
The domain are all the x values
(-7,-3), (-4,1), (1,-4), (6,3)
x here is from -7 to 6
domain ∈ [-7, 6]
The range are all the y values
(1,-4), (-7,-3), (-4,1), (6,3)
y here is from -4 to 3
range ∈ [-4, 3]
C is the right answer
2(2x- 1) + 7< 13
4x - 2 + 7< 13
add -2 + 7
4x + 5 < 13
4x < 13 - 5
4x <8
<u>x</u><u> </u><u><</u><u> </u><u>2</u>
-2x + 5 <=
Let the number be x
x + 12 = 2(x + 12)
x + 12 = 2x + 24
x - 2x = 24 - 12
-x = 12
x = -12
The number is -12.
The measure of the indicated angle to the nearest degree is 47°.
Given the data in the question;
From trigonometric ratio, Cosθ = Adjacent / Hypotenuse
Cosθ = 36/53
θ = cos⁻¹( 36/53 )
θ = 47°
Therefore, the measure of the indicated angle to the nearest degree is 47°.
Learn more about trigonometric ratio here: brainly.com/question/28016662
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Law of Cosines says
Choice C
