What is the value of x? enter your answer in the box.

We can Notice that the Angles in the Given Triangle ABC are Equal

The Given Triangle ABC is an Equilateral Triangle

We know that an Equilateral Triangle has Equal Sides

let us take any two sides

AC = BC

4x - 30 = 2x + 20

2x = 50

x = 25

Verification :

we got x = 25

AC = 4x - 30 = 4(25) - 30 = 100 - 30 = 70

BC = 2x + 20 = 2(25) + 20 = 50 + 20 = 70

AB = 3x - 5 = 3(25) - 5 = 75 - 5 = 70

We Got All sides Equal to 70

So, x = 25 is correct value

step-by-step explanation:

in which figure is point g a centroid

unless you made a typo, the answers are both a and c.

step-by-step explanation:

1.5/3 is .5 whereas 3/9 is .3333333 not proportional

22/33 is .66666 and 4/6 is also .66666 proportional

2/4 is .5 whereas 142/213 is .66666 not proportional

14/7 is 2 and 7/3.5 is also 2 proportional

you could've also checked it by doing this simple division:

if the larger fraction divides with the smaller fraction to equal 1, it is proportional. so let me show you what i mean:

when i divide 22/33 by 4/6 i get 1, so we know it is proportional, and it is the same with 14/7 and 7/3.5. now if i divide 3/9 by 1.5/3 i get .66666 so therefore we know it is not proportional.

there are many ways to do this so i wanted to show you some possible ways.