kaaaaaaaaaaaaaaaaabbbichaStep-by-step explanation:
Problem 9
By definition,
![tan 22^{o} = \frac{203}{x} \\ 0.404 = \frac{203}{x} \\ x = \frac{203}{0.404}= 502.44](https://tex.z-dn.net/?f=tan%2022%5E%7Bo%7D%20%3D%20%20%5Cfrac%7B203%7D%7Bx%7D%20%5C%5C%200.404%20%3D%20%20%5Cfrac%7B203%7D%7Bx%7D%20%20%5C%5C%20x%20%3D%20%20%5Cfrac%7B203%7D%7B0.404%7D%3D%20502.44)
Answer: 502.4 m
Problem 10
From geometry, the angle opposite x is 27°.
By definition,
![sin 27^{o} = \frac{x}{580} \\ 0.454 = \frac{x}{580} \\ x=(580)(0.454)=263.32 ](https://tex.z-dn.net/?f=sin%2027%5E%7Bo%7D%20%3D%20%20%5Cfrac%7Bx%7D%7B580%7D%20%5C%5C%200.454%20%3D%20%20%5Cfrac%7Bx%7D%7B580%7D%20%5C%5C%20x%3D%28580%29%280.454%29%3D263.32%0A)
Answer: 263.3 yd
Answer:
y =
x + 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y =
x + 4 ← is in slope- intercept form
with slope m = ![\frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D)
Parallel lines have equal slopes , then
y =
x + c ← is the partial equation
To find c substitute (6, 5) into the partial equation
5 = 2 + c ⇒ c = 5 - 2 = 3
y =
x + 3 ← equation of parallel line
Here you go! Hope this helps!