4 years ago

Which equation is equivalent to log 100 = 2?

1 answer:

3 0

Based on the way they question is written I would say.

C) 50×2

because if 100=2, than 2=100.

the way I'm reading it is if you have 100ft wall than 2×50ft walls is equivalent.

You might be interested in

Find all solutions in the interval [0, 2π). tan x + sec x = 1

svp [43]

Use the identity
sec^2x = 1 + tan^2 x
- so sec x = sqrt(1 + tan^2 x) then:-
tan x + sqrt( 1 + tan^2 x) = 1
sqrt ( 1 + tan^2 x) = 1 - tan x
1 + tan^2 x = 1 + tan^2x - 2 tan x
0 = -2 tanx

tan x = 0

x = 0, π
π is an extraneous root because sec 180 = -1
So the answer is 0 degrees

6 0

3 years ago

Please help me solve

IgorLugansk [536]

Here’s the answer
Enjoy