Solve the system of equations. show your work. 4x-8y=0 x^2+y^2=25 (if anyone can it would be much appreciated. i am a home schooled student due to heart problems, so the only i can really get about this stuff is from the internet. so, if someone could me understand this better, i would be very grateful.)

in 4 days he will run   12/14

step-by-step explanation:

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'.