Which diagram could be used to prove △ABC ~ △DEC using similarity transformations? Triangle A B C is reflected across side A C and then is dilated to form smaller triangle D C E. Triangle A B C is reflected, translated to the left, and then is dilated to form triangle D C E. Triangles A B C and D E C are shown. The angle measures differ between the 2 triangles. Triangles A B C and D E C are connected at point C. The triangles are shaped differently. answer A

77

step-by-step explanation:

soo this can be solve by using the formula:

f = p( 1 + i)^ n

where f is the future profit

p is the initial profit

i is the percent increase

n is the number of years

a . f = 30000 ( 1.05)^n

b. f = 30000 ( 1.05)^15

f = $62,368

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)