No solution
4(x-2+y) = 4(x-2+y)
4 × x = 4x
4 × -2 = -8
4 × Y = 4y
(for both problems)
4x-8+4y = 4x-8+y
-4x -4x
——————————
-8+4y = -8+4y
-8 -8
——————————-
4y = 4y
-4y -4y
————-
0=0
Answer:
Construct validity
Step-by-step explanation:
Construct validity is the most important and outmost validity that is used in scientific methods. Construct validity tells us how an experiment or a test is performed well and how well is the outcome of the experiment, How can the experiments can be measured upto its claims. Construct validity is not concerned about the simple question or the factual question that if an experiment measures an attribute. Construct validity is thus an evaluation of the quality of the experiment.
Answer:
Step-by-step explanation:
Use coordinates (2,1) and 3,10
The exponential equation is
Plug in the x and y values.xfor both functions of coordinates.
Divide the equation with the larger exponet by the other equation.
Substitute that in for one of the equations.
Solve for a.
So our exponetial equation is
Step-by-step explanation:
0 is right in the middle of all negative and all positive numbers.
0 is therefore larger than any negative number and smaller than any positive number.
and 0×n = 0, always, no matter what n is.
-0 = +0 = 0.
so, of course, only
4.1m > -16.4
is correct.
0 is not greater than 16.4.
0 is not smaller than -16.4.
