rogekail27
rogekail27 rogekail27
  • 08-06-2021
  • Mathematics
contestada

Cannot seem to figure this one out.

Cannot seem to figure this one out class=

Respuesta :

Аноним Аноним
  • 08-06-2021

Answer:

cosB = 2√6 / 7

Step-by-step explanation:

use the pythagorean theorem to find the missing side

a² + b² = c²

a² + 5² = 7²

a² + 25 = 49

a² = 24

a = √24

a = 2√6

--------------------------

cosB = adj/hyp

cosB = 2√6 / 7

Answer Link

Otras preguntas

What two consecutive numbers have a product of 22952
Even if I have use bidmas I'm still confuse with this equation (-7i)(2+i)+(2i)(-7i)
What is the difference between a noun and a pronoun?
explain below the increase in the number of black squirrels using ideas of natural selection. Write about: variation, competition, survival and reproduction .
The functions f and g are defined on a suitable domain by F(x)=x^2-1 and g(x)=x^2+2' A) find the expression for f(g(x)) B) factorise f(g(x))
Warm air and water rise because...
what is the role of irony in poetry?
during the 1820s, political leaders realized that there was a direct correlation between education and the stability of the nation. True or False
Please solve and show work if you can!
How does pollution effect the water cycle?