TaraC
TaraC
25-01-2019
Mathematics
contestada
Solve the length of the missing side?
Respuesta :
ToothLin
ToothLin
25-01-2019
a^2 + b^2 = c^2
a = 15. c = 20.
(15)^2 + b^2 = (20)^2
(15)^2 = 225. (20)^2 = 400
( 225 ) + b^2 = ( 400 )
( 400 ) - ( 225 ) = 175
b^2 = 175
sqrt. of b^2 = b. sqrt. of 175 = 13.23...
b = 13.23...
Answer Link
VER TODAS LAS RESPUESTAS ( 51+ )
Otras preguntas
what is a structure on a hawk that allows it to survive in its environment and how
What happens to the voltage as the resistance increases? Why does this happen?
If I _ phone you I'll see you at seven
How long does a baby sleep after birth? A) ranges from 30 minutes to about four hours B) between 20-45 minutes only C) between 3-4 hours only D) ranges from 2-3
Can you tell me what to write in the blanks??!plzz answer this question
five types of food that provides healthy sources of energy
is reading an article in a newspaper the same as reading a book in your field of study?
In this truss bridge, AAOB ABDC. AO=5 meters, BD=10 meters, AB=5 meters. What is the length of BC? A. 5 m B. 8 m C. 10 m D. 15 m
What are the foundations for building society in your view?
what type of needs of quality of life are education and health services
