U . v = |u| . |v| cos 60 = 10 * 8 * 0.5 = 40 This is called the scalar (or dot) product.
Answer and Step-by-step explanation:
All we have to do is plug in -7 for h in the expression.
3 + -(-7) - 4
The negatives cancel out to become positive.
3 + 7 - 4
10 - 4
6
<u>The answer to the expression is 6.</u>
<u><em>#teamtrees #PAW (Plant And Water)</em></u>
I don’t know the answer but i wish you the best of luck!
