Two ships leave port at the same time, Ship X is heading due north and Ship Y is heading due east. Eleven hours later they are 550 miles apart. If the Ship X had
travels 440 miles from the port, how many miles will Ship Y travel?

330 miles

Step-by-step explanation:

You can solve it using the Pythagoras theorem.

x=Distance from the port to ship Y

550²=440² + x²

x²=550²-440²

x²=302,500-193,600

x²=108,900

x=330

Hope it helps.

I have attached a diagram as well though it might not be really clear.Hope it helps.

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation: