An office building casts a shadow that is 55 m long. At the exact same time, a 5 m tree casts a shadow that is 1.1 m long. Use similar triangle ratios, to calculate the height of the office building.

Write a quadratic equation having the given solutions - 8

HOW many equivalent fractions can be written for any given fracton? explain

Which of the following angles can be trisected using only a compass and straightedge? A) 175 B) 125 C) 45 D) 65

Jake paid $40.50 per solar panel for eight panels and an additional installation fee for a total of $338.50. Jen paid $42.99 per panel for eight panels and an additional installation fee for a total of $354.42.

You are having a family-barbeque. in attendance are a grandfather, a grandmother, two fathers, two mothers, four children, three grandchildren, one brother, two sisters, two sons, two daughters, one father-in-law, one mother-in-law and one

Which of the following best describes the expression? 2x + 7y

Write an algebraic expression to model the following phrase: the price of a meal plus a 15% tip for the meal

What is the wquation of a circle with center (-2.3) and radius 4

The sum of two comsecutive even integers is 298

A red string of holiday lights blinked once every three seconds while a string of blue light blinks once every four seconds. How many times will both sets of lights blink at the same time in one minute?