In a capitalist economy, many people invest their savings in businesses because A. it is safer to invest than to put savings in a bank.

B. they are forced to put their money somewhere.

C. they hope to make a profit if the business succeeds.

D. they want to own many businesses

The answer is B. (They are forced to put their money somewhere.)

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°

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