A triangle has sides with lengths of 4 meters, 5 meters, and 7 meters.
Is it a right triangle?

No its not a right angled triangle. Please mark as brainliest!

we conclude that:

Step-by-step explanation:

Given that the table represents a  linear function, so the function is a straight line.

Taking two points

Finding the slope between (-12, 17) and (-10, 19)

Using the point-slope form to determine the linear equation

where m is the slope of the line and (x₁, y₁) is the point

substituting the values m = 1 and the point (-12, 17)

Thus, the equation of the linear equation is:

Now substituting x = -8 in the equation

Thus, the value of missing y = 21 when x = -8

Now substituting y = 23 in the equation

Therefore, the value of missing x = 6 when y = 23

Hence, we conclude that: