Is 7x-6=4(x+1) a linear equation in X

Yes

Step-by-step explanation:

A linear equation is one with degree one or has one power of x.

Hence simplifying:

7x-6=4(x+1) we have;

7x - 4x = 6 +4

3x = 10

x = 10/3 = 3 1/3.

This is a straight line graph that runs vertically through the x-axis at x= 10/3

c. side angle side. u shares the same sides

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi