Find the dot product of u = 〈3, –4〉 and v = 〈–7, –2〉. - u · v = –29
- u · v = –22
- u · v = –13
- u · v = –10

u · v = - 13

Step-by-step explanation:

dot product of u = 〈3, - 4〉and v =〈- 7, - 2〉

(3î - 4j) • (- 7î - 2j) = - 21 + 8 = -13

-TheUnknownScientist

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94