Which of the following is the greatest common factor of the terms 18xy2, 30x®,4, and 12x®3 ?
30x4,4
бу. 2
5xy
2.2
12x y1

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'.

b 1: 45 am

step-by-step explanation:

its that because if it was in the pm it would be 1345

sina-sinb

cosb+cosa

tana-tanb

cos0+cos x pi/3

20tan

step-by-step explanation:

inverse operation of addition