Which of the following issues was not a factor that encouraged ranchers and cowboys to lead cattle drives through the Indian Territory?
A. They wanted to meet the high demand for cattle that was caused by the Civil War
B They had to cross the Indian Territory to reach railroads in Kansas
C. They needed to provide more cattle to empty ranches in Texas
D. They hoped to sell cattle for profit to Eastern and Midwestern buyers.

write the isotope notation

Explanation:

angle a = 40.6°

step-by-step explanation:

for any right angle triangle we know the pythagoras theorem reveals

hypotenuse² = height²+base²

by this formula we will calculate the length of hypotenuse

h² = 6²+7²

⇒ h =√36+49 = √85 = 9.22

now from the given triangle sin a = height/ hypotenuse

                                                sin a = 6/9.22 = 0.651

therefore

so angle a = 40.6°