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
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
Lupe can ride her bike at a rate of 20 mph when there is no wind. On one particular day, she rode 2 miles against the wind and noticed that it took her the same
PLEASE HELP 1. What is the length of the unknown leg in the right triangle? with sides sqrt 23yd and sqrt 87 yd a. 8yd b. sqrt 110yd c. 64 yd d. sqrt 7040yd
wealthy plantation owners made up of colonial southern society?
a _____ is a list of things where each thing appears only once and Order matters
A ball is thrown upward from the top of a building. The function below shows the height of the ball in relation to sea level, f(t), in feet, at different times,
At a certain temperature and pressure, 0.20 mol of carbon dioxide has a volume of 3.1 L. A 3.1-L sample of hydrogen at the same temperature and pressure ____.
After measurements or observations are made in a scientific investigation, it is most appropriate to
what did the u.s. government want to achieve
Following Gideon v. Wainwright, what happens to people who have been accused of a crime and cannot afford to pay an attorney to represent them? They remain in j
As a style, _______ doesn't adhere to classical rules. Instead, artists paint what they see, often using everyday observations as their subjects.
