![\bf tan(39^o)=\cfrac{\stackrel{opposite}{x}}{\stackrel{adjacent}{8}}\implies 8\cdot tan(39^o)=x\implies 6.48\approx x \\\\[-0.35em] ~\dotfill\\\\ \cfrac{sin(39^o)}{x}=\cfrac{sin(51^o)}{8}\implies \cfrac{8\cdot sin(39^o)}{sin(51^o)}=x\implies 6.48\approx x](https://tex.z-dn.net/?f=%5Cbf%20tan%2839%5Eo%29%3D%5Ccfrac%7B%5Cstackrel%7Bopposite%7D%7Bx%7D%7D%7B%5Cstackrel%7Badjacent%7D%7B8%7D%7D%5Cimplies%208%5Ccdot%20tan%2839%5Eo%29%3Dx%5Cimplies%206.48%5Capprox%20x%20%5C%5C%5C%5C%5B-0.35em%5D%20~%5Cdotfill%5C%5C%5C%5C%20%5Ccfrac%7Bsin%2839%5Eo%29%7D%7Bx%7D%3D%5Ccfrac%7Bsin%2851%5Eo%29%7D%7B8%7D%5Cimplies%20%5Ccfrac%7B8%5Ccdot%20sin%2839%5Eo%29%7D%7Bsin%2851%5Eo%29%7D%3Dx%5Cimplies%206.48%5Capprox%20x)
one thing to bear in mind is that calculators have two modes, Degree mode and Radian mode, if your calculator is in Radian mode and you plug in tan(39), it thinks "tangent of 39 radians" and so it gives that, bearing in mind that 1 radian is about 57°.
So make if you're using degrees as the angle, make sure your calculator is in Degree mode first, thus tan(39) will mean "tangent of 39 degrees".
Answer:
Casey will have 5852.25 in his bank account after 2 years.
Step-by-Step Explaination:
2%=0.02
0.02*5625=112.5
112.5+5625=5737.5
0.02*5737.5=114.75
114.75+5737.5=5852.25
Answer and Step-by-step explanation:
1. slope intercept
2. point-slope form
3. standard
Explanation:
1.
A <u>slope intercept form</u> equation is when it's set up as y = m x + b
m = slope
b = y-intercept
2. <u>A point-slope form</u> is when a line passes through a point
and the equation is set up as y
−b = m (
x−a)
m = slope
(a, b) A point that the line passes through
3. <u>standard lope form</u> is when the equation is set up as
Ax + By = C
Did you finish this question? I feel like you're missing something.
