This dot plot shows a nonlinear association... this is because if you look at the plot you can tell that there isn’t a line going any direction, it’s kinda scattered..so there isn’t any outliers rather it’s a nonlinear plot
Answer:
D) √3 / 2
Step-by-step explanation:
Cosine is adjacent over hypotenuse.
Hope this helps! Pls give brainliest!
Answer:

Step-by-step explanation:
<em>Hey there!</em>
<em />
1 + (-4)
= -3
Since there is -4 and and only a one 1,
it's like subtracting 4-1 whoch is 3, except this time you are adding -4 and 1,
<em><u>Which is -3, on a number line.</u></em>
<em><u></u></em>
<em>Hope this helps :)</em>
Quick Answer: A
Step One
You should have a diagram of this. My diagram looks like the one below.
Step Two
State the needed givens
D = 81
AC = 2x - 21
AB = 5x
Step Three
State the formula
1/2(Large Arc - Small Arc) = Angle meeting tangent and Secant
Step Four
Substitute and Solve
1/2(5x - (2x - 21)) = 81 Multiply by 2
(5x - (2x - 21)) = 162 Remove the brackets.
5x - 2x + 21 = 162 Combine like terms on the left
3x + 21 = 162 Subtract 21 from both sides.
3x = 162 - 21
3x = 141 Divide by 3
x = 141 / 3
x = 47
Step Five
Solve 2x - 21
2x - 21
2*47 -21
94 - 21
73 <<<<<< Answer.
Answer:
40° ( angle 2 and 3 are alternating angles, therefore angle 2=3)