15.01
tan(65) = BC/7
BC = 7*tan(65)
Answer:
Step-by-step explanation:
Simple interest is
I=Prt, where I= interest, P=principle (initial value), r=interest rate, t=time
I=200(0.052)3
I=$31.20
Answer:
NO
Step-by-step explanation:
A function is an equation which shows the relationship between the input x and the output y and where there is exactly one output for each input. ... Functions are usually represented by a function rule where you express the dependent variable, y, in terms of the independent variable, x.
The initial function is:
![f(x)=x^2-10x-24](https://tex.z-dn.net/?f=f%28x%29%3Dx%5E2-10x-24)
And we know that one solution is r=-2
P(purple)=3/20
P(white)=4/20=1/5
P(not blue)=15/20=3/4