Gamerdog
Gamerdog Gamerdog
  • 13-01-2021
  • Mathematics
contestada

PLEASE HELP ME PLZ PLZ PLZ

PLEASE HELP ME PLZ PLZ PLZ class=

Respuesta :

ais7
ais7 ais7
  • 13-01-2021

Answer:

4

Step-by-step explanation:

pythagoras theorem = a* + b* = c* ( by '*' i mean squared)

2* + b* = square root twenty

4 + b* = 20

b* = 16

b = 4

Answer Link

Otras preguntas

What is the answer is it a or b or c or d
Simplify (8 + 7i) + (2 –i)
A good investment should do one or both of which two things
during which phase should you make sure that the paragraph indentations are correct
which World culture region is broken up into the most subregions
What do we usually use to modify a predicate
What is 50 times 10 with the power of 4
Whar are 2 main functions of the us governement
When the war of 1812 ended, what was the outcome ? a. the war was actually a draw, and both sides reverted to their positions before the war. b. the united st
How do you begin isolating the variable x to one side of the equation?