Questions in Grade High-school

Questions in Grade High-school

[Done] The coordinates of the vertices of triangle PQR are P(-3, 3), Q(2, 3), and R(-3, -4). Find the side lengths to the nearest hundredth and the angle measures to the nearest degree.

[Done] Your model locomotive is 16 inches long. It is an exact model of a locomotive that is 40 feet long. A window on the locomotive is how many times wider than a window on the model?

[Done] The two epics written by Homer, "The Iliad" and "The Odyssey," are considered primary epics. The third book, "The Aeneid," written by Virgil, is considered a secondary epic. Why is this?

[Done] What is the name of \(\text{Fe}_2\text{O}_3\)?

[Done] The wheels are 1.25 inches in diameter. Convert the wheel's diameter to feet.

[Done] A combined total of $46,000 is invested in two bonds that pay 4% and 9.5% simple interest. The annual interest is $3,490.00. How much is invested in each bond?

[Done] How do you graph and solve the equation \(x + 4y = 16\)?

[Done] Describe how you solved the following problem: I have a jar filled with $100 worth of quarters, nickels, and dimes. I have the same amount of each type of coin. How many total coins do I have in my jar?

[Done] How are continents and tectonic plates related?

[Done] Solve for \( n \). \[ 3n - 5 = -8(6 + 5n) \]