Question 9 of 10 Which of the following best explains the purpose of a demand schedule?
A. To demonstrate how supply affects demand.
B. To indicate how supply and demand relate to price.
1
C. To calculate how much of a good consymers will use.
D. To show the level of demand at various prices.
SUBMIT

B

Explanation:

to indicate how demand and supply relate to price

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°

ok sorry the answer is a. by their religion