Abill in the house of representatives may only be introduced by a(n

Explanation:

Bills can be introduce any time by a Member of Congress. To be taken in count, the bill should be determined, could be a private or public bill, depending who is going to benefit.

After introducing the bill, its representative will promote it to become in law.

it wanted to boycott trade with enemy nations.

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°