Distances in space are measured in light-years. the distance from earth to a star is 4.1 × 1013 kilometers. what is the distance, in light-years, from earth to the star (1 light-year = 9.46 × 1012 kilometers)?
0.23 light-year
2.36 light-years
4.33 light-years
5.36 light-years

The distance, in light-years, from Earth to the star is 4.33 light- years.

Step-by-step explanation:

As given

Distances in space are measured in light-years.

As

Thus

by using the exponent property .

Therefore the distance, in light-years, from Earth to the star is 4.33 light- years.

a=r

d=q

c=p

b=s

hope this !

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'.