two planes leave an airport at the same time. One plane flies 34 degrees east of north at a speed of 350 miles per hour. The second place flies 72 degrees west of north at a speed of 275 miles per hour . How far apart, to the nearest mile, are the two planes after 2 hours

50- 250 is correct i did that one too

step-by-step explanation:

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

alaska, florida, nevada, south dakota, texas, washington and wyoming, tenessee and new hampshire.

step-by-step explanation: