Answer:
x = 5![\sqrt{3}](https://tex.z-dn.net/?f=%5Csqrt%7B3%7D)
Step-by-step explanation:
Using the tangent ratio and the exact value
tan60° =
, then
tan60° =
=
=
( multiply both sides by 5 to clear the fraction )
x = 5![\sqrt{3}](https://tex.z-dn.net/?f=%5Csqrt%7B3%7D)
The expression is constant, therefore it can be written with the factor x^0
Answer:
1. 19
2. 13
3. 45 degrees
Step-by-step explanation:
1. Multiply 40 by 0.1 to get 4. Then multiply 40 by 0.375 to get 15. Add them together.
2. Multiply 40 by 0.175 to get 7. Then multiply 40 by 0.15 to get 6. Add them together to get 13.
3. Multiply 40 by 0.2 to get 8. Divide 360 by 8 to get 45 degrees.
1. fluorine
2. oxygen
4. rubidium
206 X .4 = 82.4
That's the answer.