LadyOwens LadyOwens
  • 18-10-2016
  • Mathematics
contestada

A 45-45-90 triangle has a hypotenuse of length 7. What is the length of one of its legs? If necessary, round your answer to two decimal places.

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 18-10-2016
if the legs are legnth x, then the hyptonuse is x√2

x√2=7
divide both sides by √2
x=7/√2
times (√2)/(√2)
(7√2)/2
3.5√2
aprox 4.94974
round
4.95
Answer Link

Otras preguntas

In which country did the hutu people practice genocide against the Tutsi was it Rawanda or noHelp Please
An oil tank has a capacity of 45 gallons. At the beginning of October it is 80% full. At the end of October it is 1/3 full. How many gallons of oil were used in
How to factor: a^2+11a+18
A total of 120,000 votes were cast for 2 opposing candidates, Garcia and Pérez. If Garcia won by a ratio of 5 to 3, what was the number of votes cast for Pérez?
Find the next three terms of the sequence 80, –160, 320, –640
Which of the following is a property of both gases and liquids?
how did most Americans feel about roosevelts destroyers for bases deal?
Six diminished by twice a number is ten
What is the symbol for aluminum thiosulfate?
solve the equation using any method 5x²-7x-6=0