Answer:
(1/4)n=24
n=96
Step-by-step explanation:
Answer:
A- It must be an equilateral triangle with the same side lengths as the original triangle
Step-by-step explanation:
Well The Equilateral Triangle dont change at all But its position on the coordinate plane changes, So it must be still a Equilateral Triangle.
The other options are talking about how the equilateral triangle changes, But it not true only the positions on the coordinate plane changes.
Answer:
Below.
Step-by-step explanation:
I'll write sin x as s and cos x as c so we have:
(1 + s +c)/(1 + s - c) = (1 + c)/s
Cross multiplying:
s + s^2 + cs = 1 + s - c + c + cs - c^2
s + s^2 + cs = 1 + s + cs - c^2
s^2 + c^2 + s - s + cs - cs = 1
s^2 + c^2 = 1.
- that is sin^2 x + cos^2 x = 1 which is a known identity.
Therefore the original identity is proved.
Hey!~
Log 5 + Log 2 = 1
Hope this helps and have a nice day!
-Lindsey
Answer:
Step-by-step explanation:
Multiply both sides by 19
