Answer: 90°
Step-by-step explanation:
scs(t)=1/sint
sint²+cost²=1
cot t=(cost/sint)²
(cost²/sint²)/Sint²=1/sint-sint
cost²/sint⁴=1/sint-sint
cost²=sint³-sint⁵
Cost²=sint³(1-sint²)
cost²=sint³cost²
1=sint³
sint=1
arcsin1=90°
Cot^2(t)=(cost/sint)²
Answer:
Step-by-step explanation:
Given : The Russo-Japanese War was a conflict between Russia and Japan that started in the year 1904.
To Find: Write an inequality in terms of x and 1904 that is true only for values of x that represent years before the start of the Russo-Japanese War.
Solution :
The year of the conflict is 1904.
We are given x that represents the year before the given year 1904.
Since we are given that x represents the year after the given year 1610.
⇒ x must be smaller than year 1904
Thus, the inequality becomes:
Hence an inequality in terms of x and 1904 that is true only for values of x that represent years before the start of the Russo-Japanese War
The first one because just look which fraction is equivalent
Answer:
Step-by-step explanation: