Use the ordinary annuity formula to determine the accumulated amount in the annuity if $10 is invested semiannually for 10 years at 4.5% compounded semiannually. The accumulated amount will be s =_ (Round to the nearest cent as needed.)​

x+y = 29, 5x + 2y = 100

step-by-step explanation:

i'm guessing it was a multiple first option was the correct answer

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.

1 is c

2 is a

3 is a

step-by-step explanation: