Answer:that is one by on and the answer is 546$ 638
Step-by-step explanation:
<h3>
Answer: B. Diagonals are congruent.</h3>
Explanation:
If the diagonals are congruent, then we'd have a rectangle. Any rectangle is a parallelogram, but not the other way around.
If we had a non-rectangular parallelogram, with none of the angles 90 degrees, then the diagonals will not be the same length.
Choices A, C and D are true for any parallelogram (rectangle or not).
For the second one it should be 12 or -12
The mean salary for Linda's employees is in thousands, is: 34,800.
<h3>What is the Mean of a Data Set?</h3>
- Mean of a data set is the average of the data set.
- To calculated the mean of a data set, use the formula: Mean = (∑fx)/∑f).
Thus:
∑fx = 974
∑f = 28
Therefore:
Mean = 974/28
Mean = 34.8
In thousands, the mean salary for Linda's employees is 34,800.
Learn more about mean of a data set on:
brainly.com/question/11015069
The answer is that because u distribute the -2 to the x and the y and the y would be positive since a negative time(multiply) a negative is positively
