En un círculo de 20 centímetros de diámetro, se dibuja un ángulo Central de 30 grados ¿cuanto será la longitud del arco en que queda entre los radios ?

c: lkllmn.

hope it's you

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

here is a big fat