emma032 emma032

07-03-2017
Mathematics

contestada

A= 7 km, b = 12 km

PLEASE HELP ME UNDERSTAND THIS.

Respuesta :

trombonebookworm trombonebookworm

07-03-2017

The Pythagorean theorem is:
A squared+b squared=c squared

You can substitute in numbers that you already know:
7(7)+12(12)=c squared
49+144=c squared
193=c squared
The square root of 193=c

Hope this helped!

Answer Link

Otras preguntas

what was the first state to enter the union after the original thirteen?

two groups collect litter along the side of the road. it takes each group 5 minutes to clean a 2 yd section. how long would it take to clean up 2 miles

Which equation has no solution ? A. 6|x|=0 B. 5|x|=5 C. -5|x|=25 D. -6|x|=-18

what is the term commonly used for someone who is severely injured or killed during war

which prefix means 1/10 of a unit in the metric system? a. centi b. deci c. hecto d. milli

fill the blanks with an expression that means "i like." _____________ los gatos negros. (1 point)

How did the rise of Constantinople contribute to Roman culture? Ancient Greek and Roman culture survived, but only until the fall of the Western Roman Empire. R

before landing at plymouth rock the pilgrims signed what document

what happens when a sodium atom loses an electron in its outer energy shell?

Which of the following countries maintains a military dictatorship? A. Laos B. Thailand C. Vietnam D. Myanmar