X + 12 = 20
x + 12 -12 = 20 -12
x = 8
Answer:
sinx
Step-by-step explanation:
hello :
note :
for all x in ℝ : 1) sin(x+2π) = sinx 2) sin(π-x) = sinx
in this exercice :
3π - x = 2π+(π - x)
sin(3π - x) = sin(2π +(π - x)) =sin(π-x) = sinx
Answer:
7
Step-by-step explanation:
15-8=7 this is how you answer it
8*4=32
7*4=28
340÷32=10.625
350÷28=12.5
12.5-10.625= 1.875
We know that
A relationship between two variables, x, and y,<span> is proportional if it can be expressed in the form y/x=k or y=kx</span>
in this problem
k=2
then
y=2x
therefore
the answer is the option
y=2x
