Question

Can someone please help me with this trig problem dealing with logarithms? Click attached

Answer 1

how is this trig?

Answer 2

So what it looks like is you just calculate first, right?
@lgbasallote good point

Answer 3

I'm in Precalc/Trig

Answer 4

@telliott99 Yes, but I need to perform the calculations step by step and I don't know how. That's what I need help with (to be more specific).

Answer 5

Start with 4.8 x 4.8

Answer 6

then x 0.073

Answer 7

then inverse

Answer 8

23.04*0.073=1.681

Answer 9

So the inverse of 1.681?

Answer 10

@telliott99

Answer 11

So the inverse of 1.681?

Answer 12

so far we have \[\log_{10}{91.2 \over 1.68192}\]

Answer 13

then do the division

Answer 14

91.2/1.68192

Answer 15

1.734

Answer 16

no..

Answer 17

54.2. My bad.

Answer 18

yep

Answer 19

\[\log_{10}54.2237 \]

Answer 20

now type that into a calculator

Answer 21

1.7341

Answer 22

Right?

Answer 23

yep

Answer 24

So that's it? Thanks so much :)

Answer 25

no problem =)