Answer:
Step-by-step explanation: 5 - 1 = 4
Let the ∠C be : θ
From the figure, We can see that the Side which is opposite to angle θ is measuring 7 units
Also, We can notice that Hypotenuse is 11 units
As we are dealing with opposite and hypotenuse, we can clearly use Sinθ to find out the angle θ
We know that :
![\bigstar \ \ \boxed{\sf{Sin\theta = \dfrac{Opposite \ Side}{Hypotenuse}}}](https://tex.z-dn.net/?f=%5Cbigstar%20%5C%20%5C%20%5Cboxed%7B%5Csf%7BSin%5Ctheta%20%3D%20%5Cdfrac%7BOpposite%20%5C%20Side%7D%7BHypotenuse%7D%7D%7D)
![\implies \sf{Sin\theta = \dfrac{7}{11}}](https://tex.z-dn.net/?f=%5Cimplies%20%5Csf%7BSin%5Ctheta%20%3D%20%5Cdfrac%7B7%7D%7B11%7D%7D)
![\implies \sf{\theta = Sin^{-1}\bigg(\dfrac{7}{11}\bigg)}](https://tex.z-dn.net/?f=%5Cimplies%20%5Csf%7B%5Ctheta%20%3D%20Sin%5E%7B-1%7D%5Cbigg%28%5Cdfrac%7B7%7D%7B11%7D%5Cbigg%29%7D)
![\implies \sf{\theta = 39.52^{\circ}}](https://tex.z-dn.net/?f=%5Cimplies%20%5Csf%7B%5Ctheta%20%3D%2039.52%5E%7B%5Ccirc%7D%7D)
<u>Answer</u> : The measure of ∠C to the nearest degree is 38°
6a: 11x+9
6b: 5y+14
6c: -3c-10
6d: 15x+10y
6e: -2n+13n
6f: 5w-5z
6g: 19x+8y+9
6h: 11a+4b-5
hope this helps and is correct!!
The proportion of people with IQs above 130 is 2.3%.
<h3>How to calculate the value?</h3>
Normal distribution, is a probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.
Here the mean is 100 and a standard deviation of 15.
µ = 100, σ = 15
P(X > 130) =
= P( (X-µ)/σ > (130-100)/15)
= P(z > 2)
= 1 - P(z < 2)
Using excel function:
= 1 - NORM.S.DIST(2, 1)
= 0.023 = 2.3%
The value is 2.3%.
Learn more about proportion on:
brainly.com/question/19994681
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Answer:
y=4x/3+17
Step-by-step explanation:
4/3=y-5/x+9
y=4x/3+17