Answer:
Step-by-step explanation:
To find this integral you must:
1. Take the constant out:
2. Factor
3. Apply u-substitution
4. Apply the Power Rule
5. Substitute back
6. Add a constant to the solution
Just try to form a triangle,so that we can apply "Trigonometric ratios"
In the final triangle of our figure,
Perpendicular = 32.5 - 6 = 26.5 Feet
Base = 110 Feet [ Given ]
Now, We know, Tan Ф = P / B
Tan Ф = 26.5 / 110
Tan Ф = 0.240
We know, Tan 13.5 = 0.240
So, Ф = 13.5
In short, Your Angle of Elevation would be 13.5 degrees
Hope this helps!
Answer:
Answer to number 3:
Yes, because these two are similar triangles for sure so all their respective angles are equal in measure, and two pairs of sides are congruent to each other, so the third one must be congruent too.
Answer:
2. the final answer is -36n+3
3. the final answer is -4x-10
4. the final answer is 3c-81
5. the final answer is 17b-31
6. the final answer is 56y+64
7. the final answer is 24q+30
Note: I simplify each problem
Answer:
<u>Anything less than 26, and greater than 74.</u>
Step-by-step explanation:
In normal distribution, the outlier is more than e ≈ 2.72 standard deviations above quartile 3, and e standard deviations below quartile 1. These quartiles are divisions that make up what is known as the innerquartile range(IQR). Which defines the variability of a data set given by IQR = Q3-Q1.
Given that the mean of this data is 50, and the standard deviation is 8.
Our outliers are anything less than 26, and anything greater than 74. Since outliers are anything outside the mean plus and minus the standard deviation times 3