Write an equation for the nth term of the sequence 8, 32, 128, 512. А
an = 8 (4)"-1
B
An = 4(8)n-1
an = 8 (4)"
An = 4(8)"

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.

the answer is 45 i just did it on oddesy ware

loloo

step-by-step explanation:

lololool

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2