dhxmzsrbf2 dhxmzsrbf2
  • 14-05-2021
  • Mathematics
contestada

i dont understand this question pleade help

i dont understand this question pleade help class=

Respuesta :

isamarie4
isamarie4 isamarie4
  • 14-05-2021

Answer:

8.9

Step-by-step explanation:

[tex]{a}^{2} + {b}^{2} = {c}^{2} \\ {(8)}^{2} + {b}^{2} = {(12)}^{2} \\ 64 + {b}^{2} = 144 \\ \sqrt{ {b}^{2} } = \sqrt{80} \\ b = 4 \sqrt{5} \: or \: 8.9[/tex]

Answer Link

Otras preguntas

There are 328 calories in four ounces of a certain ice cream. How many calories are there in one pound? \text{1 pound}=\text{16 ounces} 1 pound=16 ounces Before
Are prime numbers only divisible?
cyanobacteria is a bacterium that uses the process of____
What is the importance of art as a Grade 4 student?
Select the correct answer. Given: r ∥ s Prove: m r = m s Two parallel lines passing the vertices with red line r at points (c, d) at (2, 10) and (O, b) at (0, 6
the y values for 1/2x-2
Item 1: Multiple Select (8.2.5) Using source 1, select two reasons why the state of Louisiana was considered one of lowest states in relation to education. A. L
What are the different types of budgeting?
Why did the Ottoman Empire become more reliant on Britain and France?
An orbit of a satellite around a planet is an ellipse, with the planet at one focus of this ellipse. The distance of the satellite from this star varies from 30