Answer:
3/4
Step-by-step explanation:
sin = opposite/hypotenuse
one side is 3, hypotenuse side is 5.
using the pythagorean theorem, we know that the third side is 4.
tan = opposite/adjacent
tanθ = 3/4
A reflection across the x axis
y=0
I think it's histograms for the first blank; distribution for the second blank; frequency for the third and final blank.
Hope this helps please let me know if I'm wrong :)))
Standard form for a linear equation (highest degree is 1), is Ax+By=C;
y-1=(-2/3)(x-4) <-- expand and isolate y
y-1=-2/3x+8/3
y=-2/3x+(8/3+1)
y=-2/3x+(8/3+3/3)
y=-2/3x+11/3 <---remove fraction;
3y=-2x+11 <-- rearrange to given format
2x+3y=11
Hope I helped :)
