It is a rational number
It is not an integer because it isn't a whole number
Answer:
D. 13.9
Step-by-step explanation:
Find the missing side

x = 16 × 
x = 13.9
It is sin because its opposite over hypotenuse
Answer:
v=2-2root7, v=2+2root7
Step-by-step explanation:
-2v+8(1+2v)=-90
-2-4v^2+8+16v=-90
6-4v^2+16v=-90
-4v^2+16v=-96
v=2-2root7, v=2+2root7
Answer:
a=bh/2
Step-by-step explanation:
Answer:
3y= -42
y= -14
Step-by-step explanation:
3y= -42
-42/3= -14
y= -14