When you move the decimal to the left, it adds 1 to your exponent. So if you move it to the left 4 times, you will get 0.00018.
False; the ratio of similarity between these triangles is 1/4 because if you multiply 40 by 1/4 you get 10.
-3, 28, 500, 64, -10, -25 these al have greater absolute values than 2 1/2
Answer:
X=6
Step-by-step explanation:
As you know x then you can use tan to do

Then you will get the answer of 39°48'