emilymtz227
emilymtz227 emilymtz227
  • 03-07-2020
  • Mathematics
contestada

I need help pleaseee!

I need help pleaseee class=

Respuesta :

senalfernando111
senalfernando111 senalfernando111
  • 08-07-2020

Step-by-step explanation:

we can use o as the center of the circle

OB=13

EB=12

OE=?

OE^2 +EB^2=OB^2

OE^2+12^2=13^2

OE^2=169-144

OE=

√25

OE=5

OC=OE+EC

EC =13-5

EC=8

Answer Link

Otras preguntas

Propane and oxygen react according to the equation: C₃H₈(g) + 5O₂(g) → 3CO₂(g) + 4H₂O(g). How many grams of water can be produced from the complete combustion o
If 2x+z=2y and 2x+2y+z=20 what is the value of y?
The shape of the clock is a regular dodecagon with a radius of 14cm. Centered on the clock's face is a green circle of radius 9cm. If the region outside the cir
How do you pronounce the letter "X" in Spanish?
What is 0.8% written as a decimal
25% of what nember is 19
what planet starts with e?
Who is SohCahToa Joe? on Csi geometry:trigonometry I need the answers.
What is the 50th term of the arithmetic sequence 4, 10, 16, 22, … ? Can someone explain this one?
What is 0.75 as a fraction in simplist form