C=A-B, according to the information, the vector A⃗ has a magnitude of 3.00 and is directed parallel to
the negative y-axis: that means Vector OA (0, -3)
<span> and vector B</span>⃗<span> has a magnitude of 3.00 and is directed parallel to
the positive y-axis. </span>
that means Vector OB (0, 3), so C=A – B means vectOC = vect OA - vect
OB =(0,-3)-(0,3)=(0,-6), so the magnitude of OA is sqrt((-6)^2)=6, so C=6
and
according to the information (as measured counterclockwise from the positive
x-axis), so the answer is <span>C = 6.00; θ = 90˚</span>
The instruction to "use a common denominator to divide" may be counter-intuitive to someone taught to "invert and multiply."
To find the number of glasses, we divide the amount of juice by the glass size. The divisor is the glass size, and we want to have a common divisor with the juice quantity.
We can remove a factor of 2 from the numerator and denominator of the juice quantity to give it a denominator of 4, in common with the glass size.
number of glasses = (quantity of juice) / (glass size)
number of glasses = (6/4 cups)/(3/4 cups)
Factoring (1/4 cups) from numerator and denominator, we have
number of glasses = 6/3
number of glasses = 2
Answer:
8.2
Step-by-step explanation:
He earned $199,423 in interest.
His total would be $207,423.
