what kind of scientist examines rocks to learn about earth's history and structure
Which of the following are portents?
The vertices of a rectangle are R(\u20135, \u20135), S(\u20131, \u20135), T(\u20131, 1), and U(\u20135, 1).
You walk with a velocity of 2 m\/s north. You see a man approaching you, and from your frame of reference he has a speed of 3 m\/s to the south.
Which two factors does the power of a machine depend on?\nA.) work and distance\nB.
The two triangles are similar.\n\nWhat is the value of x?
The two triangles are similar.\n\nWhat is the value of x?\n\nEnter your answer in the box.