Calculati media aritmetica ponderata a numerelor m1,m2,m3 cu ponderile p1,p2,respectiv p3, indicate in fiecare caz:
a) m1=2; m2=-3; m3=1,5; p1=4; p2=5; p3=-7.

move it to the other side

step-by-step explanation:

answer: i could not see part the question so ill explain how to get the answer

step-by-step explanation: for instance the distance she travele d is 10 and she traveled the same amout each mile so do 10 divided by how many miles she drove each time and you ge your answer.

so the rectangle is 80cm (area)

now to find the area of a triangle.

base times height.

4 times 8.

your answer is 96cm.

hope this .

answer: the up tack or falsum is a constant symbol used to represent a logical constant denoting "false" in logic.