A 1.6km road rises vertically 400m. what is the angle of elevation of the road? angle of elevation = _ degree

The width of a rectangle is 40 centimeters. The perimeter is at most 520 centimeters. a. Write and solve an inequality to find the length of the rectangle. b. Write an inequality to find the area of the rectangle in square centimeters. A.

Has a 2000 bond with an 8% coupon. How much interest will receive every 6 months

Explain how to solve 5x 2 - 3x = 25 by completing the square. What are the solutions?

Don gets $25 for whitewashing a fence. How many fences would he have to whitewash to earn a trip to camp that costs $165.00?

3,000 is 10 times as much as

The quotient of (x4 + 5x3 - 3x - 15) and a polynomial is (x3 - 3). What is the polynomial?

Find the unknown measure of the rectangle 9m perimeter=42 meters

Use the value of the ratio to determine which ratios are equivalent to 7: 15. a. 21: 45 b. 14: 45 c. 3: 5 d. 63: 135

Of the 20 students in Emily's class, 15 like chocolate cake and the rest like cheesecake. How many like cheesecake?

Consider a sequence who's first three terms are 5,15,45 ... write an equation for this sequence in explicit form