9514 1404 393
Answer:
d. 50 x 10^-2 m
Step-by-step explanation:
"c" is the SI prefix for "centi-" meaning one hundredth, or 10^-2. Then ...
50 cm = 50×10^-2 m
Answer:
Inertia is a tendency to do nothing or to remain unchanged.
It is a property of matter by which it continues in its existing state of rest or uniform motion in a straight line unless that state is changed by an external force.
The diameter of a circle by definition goes from one "side" of the circle to the other "side" and goes through the center. If we are given the coordinates of the endpoints of the diameter, we need to find the midpoint of that segment to find the center of the circle. The midpoint formula is as follows

. Filling in accordingly, we have

. Doing the math on that gives us a midpoint of (-7, -6), which is also the center of the circle.
x=0 and y=
Step-by-step explanation:
We need to solve the system by elimination and find values of x and y

Subtract eq(1) and eq(2)

Now Multiply equation (1) by 2 and subtract with eq(2)

So, x=0 and y=
Keywords: system by elimination
Learn more about system by elimination at:
#learnwithBrainly