After 4 atmospheres the diver descends -132 feet because -33*4=-132
We can write out a formula in order to solve this. Since sum represents addition, if x represents the unknown number, we can write the formula: x+51=-21. Then, to solve for x, you would subtract 51 from both sides to get x=-72 which is the final answer.
Answer:
1.05
Step-by-step explanation:
number starts as .105
slide the decimal over 1 space
1.05
Dot product is
a*b = |a|*|b|*cosα.
In our case
u*u =|u|*|u|*cos 0
u*u =|u|*|u|
12=|u|²
|u|=√12=√(4*3)=2√3
Answer: <span>D. 2√3</span>
Wouldn't the ratio from length to width be 8?
