shynnyooksj shynnyooksj

15-09-2017
Mathematics

contestada

Can someone explain a justification of each step? I was absent for a while so I'm behind. Thank you.

Can someone explain a justification of each step I was absent for a while so Im behind Thank you class=

Respuesta :

15-09-2017

first,B bisects AC, this means that B dovids AC into two equal halves. therefore AB=AC
second and third steps are just isolating the terms containg y on one side of the equation and the other terms on the other side.
finally you have 3y=15, to get the value of y,you divide both sides of the equation by 3.

Answer Link

Otras preguntas

What TWO things affect the gravitational force acting on an object?

If you triple 4 and subtract 2 each day, how many days until you have zero

What is the slope of a line parallel to the line whose equation is y - x = 5? -1 1 5

At the dog park their are several dogs with their owners. Counting heads, there are 12, counting legs, there are 38. How many dogs and owners are there?

If y varies directly with x and x=4 when, y=20, find k, the constant of variation.

Find the number of sides of the regular polygon when the measure of an exterior angle is given. 1. 30° 2. 10°

Find the dimensions of a rectangle whose perimeter is 26 meters and whose area is 40 square meters.

Determine the constant of variation for the direct variation given. Fat calories varies directly with the grams of fat. There are 27 calories for each 3 grams o

2) Use the rules of exponents to evaluate or simplify. Write without negative exponents. 1 / 4^-2 = ____

Find the equation of the circle that passes through the origin and has its center at (-3,-4).