Under our constitution, some powers belong to the federal government. which are powers of the federal government? check all that apply. to print money to declare war to create an army to establish schools to make treaties

To print money, to declare war, to create an army and to make treaties

Explanation:

While

While the government does not retain the power to establish schools, since education is primarily a State and local responsibility, it does have the power to print money, declare war, create an army and make treaties under Article I and II of the U.S Constitution.

Section 8 of Article I, which lists the powers of the Legislative branch, states the following:

The Congress shall have power (...)

To coin money, regulate the value thereof, and of foreign coin, and fix the standard of weights and measures;

To declare war, grant letters of marque and reprisal, and make rules concerning captures on land and water;

To raise and support armies, but no appropriation of money to that use shall be for a longer term than two years;

And Section 2 of Article 2, which talks about the Executive Branch's function, states that He (the President) shall have power, by and with the advice and consent of the Senate, to make treaties, provided two-thirds of the Senators present concur;

an era of negotiation.

is that an answer to your question?

the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69