-5 times -5= 25
because the negative times negative=positive
Answer:
9 purple 10 green
Step-by-step explanation:
Answer:
200,300,290,320,340
Step-by-step explanation:
If the mean of five numbers = 290
Then the total sum of the five numbers should be= 290*5
= 1450
an example of a set of five different numbers whose mean is 290
= 200,300,290,320,340
Summation of the above
=( 200+300+290+320+340)
= 1450
So the above set of numbers is a good example of a set of five different numbers whose mean is 290
Answer:
The Solution to the Sum
Your solution after multiplying the 3 with the 180 degrees is 540 degrees. This is true for any pentagon you have. Regular pentagons where all the sides and angles are the same will have a sum of interior angles of 540 degrees.
PLEASE SAID THANKS
Answer:
Area of a square
Step-by-step explanation:
the second one
