Answer:
it is in answer
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
For a = <xa, ya> and b = <xb, yb>, the dot product is the sum of products ...
a·b = (xa)(xb) + (ya)(yb)
Substituting the given information, you have ...
a·b = 5·4 + 2·5 = 20 + 10
a·b = 30
_____
Some graphing calculators can do such math. There are also dot product calculators available on the Internet. If you have quite a few of these to calculate, you can put the appropriate formula into a spreadsheet.
10 + 15x + x + 10
= 16x + 20
15 because he scores 5 runs I n each of the 3 games he played so you do 5x3=15.
Answer:
D, not B
Step-by-step explanation:
So using Pythagorean Theorem:
Yep, It's not B, But D.
Hope this helps!
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