What were the 3 parts of the U. S. war plan to defeat Mexico?

1

The Mexican forces would be driven out of the disputed region in Texas by the American troops, who would also secure the borders.

2

California and New Mexico would be taken for the United States.

3

The capital of Mexico, Mexico City, would be taken by the American troops.

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°

the answer is "by providing data about careers and annual mean wages"