By radical do you mean the square root symbol?
Answer:
35.26°
Step-by-step explanation:
If a cube has side length x
diagonal of the face = x×√2
The diagonal of the cube = x × √3
the angle between them is an acute angle in a right triangle,
opposite = x , adjacent = x×√2 , hyp. = x×√3
sin(angle) = x / ( x×√3
)
angle = sin^(-1) ( 1/√3) = 35.26
Answer:
f=1
Step-by-step explanation:
Let start off with doing -f plus 4f which gives you 3f. The equation would now be 2+3f=8-3f. Add 3f so you can cancel out the -3f and add the 3f to the other 3f. Now your equation is 2+6f=8. Cancel out do by doing -2. (Don't forget to to it to the 8 also.) Now your equation is 6f=6. Divide 6 from both sides to get 1. (You divide because you want to get f alone.
Answer:
$46
Step-by-step explanation:
100% of 40 is 40. 10 percent of 40 is 4. 5% of 40 is 2. 40+4+2=46.