carlos9834 carlos9834

11-10-2017
Mathematics

contestada

Sammy has a 10-foot ladder, which he needs to climb to reach the roof of his house. the roof is 12 feet above the ground.

Respuesta :

21-10-2017

The roof is higher than the ladder can reach 10^2-1.5^2=h^2 h=sqrt(100-2.25)=9.89 feet distance to the roof= 12-9.89

Answer Link

Otras preguntas

The cost C, in dollars, of building m sewing machines at Sienna’s Sewing Machines is given by the equation: C(m) = 20m^2 - 830m + 15,000 (a) Find the cost of b

why do we not know if any dynasties preceded the Shang

which layer of the geosphere is the largest

Assume that y varies directly as x. If y = 3, when x = 15, find the value of y when x = 75.

A Christmas Carol Find three words in the passage which tell you that this book was written a long time ago

Are there more producers or consumers in and ecosystem? Why?

which fraction is equivalent to 7 divided by 12

An anthropologist finds a fossil that is 4 million years old. Its pelvis suggests it walked upright. Which species could the specimen belong to? Australopithecu

“Terrorist attacks can shake the foundations of our biggest buildings, but they cannot touch the foundation of America. These acts shatter steel, but they canno

A cube has a volume of 27 cubic centimeters. What is the length of each edge of the cube ?