Answer:
-8/15
Step-by-step explanation:
So remember what sin, cos, and tan are.
sin = opposite/hypotenuse
cos = adjacent/hypotenuse
tan = opposite/adjacent
Now, using what we know of sin and cos, lets find opposite and adjacent to solve for tan.
Sin=-8/17
So this must mean that opposite is -8, and the hypotenuse is 17.
Next, lets find adjacent. Cos = 15/17
So this must mean that adjacent is 15, and again, hypotenuse is 17.
Now lets take the -8 of the opposite, and 15 of the adjacent, and get tan.
<u>Tan: -8/15. </u>
17 is not included in this whatsoever, since hypotenuse is not included in tan. And remember that it cannot be -15/8, since its opposite/adjacent, not adjacent/opposite.
Hope this helps!
Answer:
.
Step-by-step explanation:
Given:
In Right Angle Triangle GIH
∠ I = 90°
GI = 7 ....Side opposite to angle H
GH = 10 .... Hypotenuse
To Find:
m∠H = ?
Solution:
In Right Angle Triangle ABC ,Sine Identity,
![sin \ H = \frac{Oppsite\ side\ to\ \angle H}{Hypotenuse}](https://tex.z-dn.net/?f=sin%20%5C%20H%20%3D%20%5Cfrac%7BOppsite%5C%20%20side%5C%20%20to%5C%20%20%5Cangle%20H%7D%7BHypotenuse%7D)
Substituting the values we get;
![sin\ H = \frac{7}{10} = 0.7](https://tex.z-dn.net/?f=sin%5C%20H%20%3D%20%5Cfrac%7B7%7D%7B10%7D%20%3D%200.7)
Now taking
we get;
![\angle H = sin^{-1}\ 0.7 = 44.427](https://tex.z-dn.net/?f=%5Cangle%20H%20%3D%20sin%5E%7B-1%7D%5C%200.7%20%3D%2044.427)
rounding to nearest tenth we get.
.
Hence
.
Answer:
Hey there so this looks harder then it really is. All you need to do is this..
700x5.5%= 38.50
then times that by 4 to get your total over the 4 years.
Simple interest=154
Step-by-step explanation:
11 and 1. 11 times 1 = 11. I double-dare ya to find a different pair with a smaller product.
Answer:
A lengthy is 89yards and the width is 45yards