annascardua10
annascardua10 annascardua10
  • 04-07-2020
  • Mathematics
contestada

I need helpppppppppppp

I need helpppppppppppp class=

Respuesta :

swan85 swan85
  • 04-07-2020

Answer:

7.5 cm

Step-by-step explanation:

it is a right triangle, b=10, hypotenuse c=12.5

a^2+b^=c^2 the Pythagorean theorm

a^=c^2-b^2

a^2= 12.5^2-10^2

      = 56.25

a=√56.25=7.5 cm

Answer Link

Otras preguntas

Iron oxide reacts with aluminum to give aluminum oxide and iron. what kind of chemical reaction is this?
money as a store of value means that a. money should be stored for safekeeping. b. the value of money stays the same over time. c. it is only valuable if the go
10. Which one of the following events in "Bernice Bobs Her Hair" is an example of an epiphany? A. Warren begins to come to visit Bernice. B. Marjorie d
Steroid use can have several physical consequences. What effect can the use of steroids have on men?
who found a way to insulate telegraph wires effectively?
which event directly led to the end of the vietnam war?
What is computational strategies
What is the definition of the atmosphere?
Through how many axes must Odysseus fire his arrow in order to "win"?
give two examples of human activity that affect the earth systems