Question

Need pre cal help! just 3 multiple choice questions

Answer 1

where are they

Answer 2

imma type em here

Answer 3

1. Given u = 3i − 8j and v = −4i + 8j, what is u • v?

73
8
−76
−56

Answer 4

hold on one sec

Answer 5

the figure shows two kayakers pulling a raft. One Kayaker pulls with force F1= (190,160), and the other kayaker pulls with force F2 = (128,-121).



What is the angle between the kayakers? Round your answer to the nearest degree.

78°
83°
86°
80°

Answer 6

is there 2 questions to this or just one

Answer 7

2 questions

Answer 8

im not good wit rounding

Answer 9

oh i can explain the rounding to you

Answer 10

For example

Answer 11

if the exact answer is 20.8

Answer 12

but how do u round the kayaker

Answer 13

Well you would need to

Answer 14

its like extra space

Answer 15

@ytstressspg3d Could you help me out G

Answer 16

thanks

Answer 17

lmk if the question is confusing ill post it in a clear way

Answer 18

Ok, So what do you think it is

Answer 19

man ngl

Answer 20

I forgot all about this stuff

Answer 21

i literally know nothing

Answer 22

@ytstressspg3d

Answer 23

I’m sorry but we can’t help on quizzes.

Only homework, period.