L / w = 5 / 3
3 l = 5 w
perimeter = 2l + 2w
32 = 2l + 2w
16 = l + w
multiply by 3
48 = 3l + 3w
48 = 5w + 3w
48 = 8w
w = 6 cm
l = 5w / 3
l = 5*6 / 3
l = 10 cm
Answer:
5+10 and earned is positive IF is multiple choice
Step-by-step explanation:
because he is getting money not loosing money
Answer:
It is true, because the cosine function has a period of 2π
Step-by-step explanation:
Since, the period of the cos function is 360° ( or 2π radians ), it holds the property of:
Taking as , is equal to
The equation is true!
<u>Note:</u> The cos function is even function
Hence, the equation is true, because the cosine function has a period of 2π, NOT because the cosine function is ODD, which it is not!!
Answer:
17>x>0
Step-by-step explanation:
-9<-x+8<8 (equation)
-17<-x<0 (subtract 8 from all parts)
17>x>0 (multiply all by -1)