The table below models the cost, y, of using a high-
efficiency washing machine and a standard washing
machine over x number of years.
which equatic
efficiency was
years?
which equatic
washing mach
number of
years
high-
efficiency
cost($)
standard
cost ($)
after how man
machines cost
which washing
purchase if ker
525
430
550
460
575
490

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'.

lolololkzaxio2ier286udeg

step-by-step explanation:

the answer is 128

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