Answer:
(200)+(50)+(0)
Step-by-step explanation:
you just take all the numbers and break them up
Answer:
the equation does not make sense
Answer:
2
Step-by-step explanation:
12x +10 = 13x + 8
subtract 12x on both sides to be left with:
10 = x + 8
subtract 8 on both sides
which leaves you with x=2
Find the dot product of the vectors
a = <ax, ay> and b = <bx, by>
The dot product is found by multiplying corresponding coordinates, and then sum all those products:
a * b = ax * ay + bx * by
________
For this question, you have these vectors
a = <5, 2> and b = <4, 5>
so the dot product is
a * b = 5 * 4 + 2 * 5
a * b = 20 + 10
a * b = 30 <----- this is the answer.
I hope this helps. =)