Answer:
Company A
Step-by-step explanation:
Company A
20 + (8×12)
20 + 96
= $116
Company B
10 + (10×12)
10 + 120
= $130
The total price offered by company A is lower and better.
For this case we have to define trigonometric relations of rectangular triangles that:
- The cosine of an angle is given by the leg adjacent to the angle on the hypotenuse of the triangle.
- The sine of an angle is given by the leg opposite the angle on the hypotenuse of the triangle.
Then, according to the figure we have:
![Sin (G) = \frac {15} {17}\\Cos (G) = \frac {8} {17}](https://tex.z-dn.net/?f=Sin%20%28G%29%20%3D%20%5Cfrac%20%7B15%7D%20%7B17%7D%5C%5CCos%20%28G%29%20%3D%20%5Cfrac%20%7B8%7D%20%7B17%7D)
Answer:
![Sin (G) = \frac {15} {17}](https://tex.z-dn.net/?f=Sin%20%28G%29%20%3D%20%5Cfrac%20%7B15%7D%20%7B17%7D)
Option D
Answer:
Step-by-step explanation:
A biologist is interested in the average wingspan of hawks in the United States.
and
A researcher is interested in the average birth weight of newborn babies born in the United States.
Answer:
Obstuse scalene
Step-by-step explanation:
Scalene - no sides are equal
the triangle is obtuse
Answer:
Multiply the product times pi if you are leaving the answer in pi terms you can just leave the pi symbol in the answer
Hope This Helps :D