Lesson 4: Manifest Destiny in California and the Southwest Vocabulary

help please

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°

answer; ///i believe that the correct answer is (a) the great depression

a and b!

dfroos means which is a and b

answer; i believe the correct answer is (desert storm);