Answer:
45-12=33
Step-by-step explanation:
you subtract 45 by 12 and get 33
Answer:
20°
Step-by-step explanation:
According to the question, pair of supplementary angles are x and 8x
since they are supplementary, their sum is equal to 180°
x+ 8x = 180°
9x= 180°
x= 180°/9
x= 20°
Answer:
Step-by-step explanation:
The midpoint is essentially a point with the average of the 2 x-coordinates and the 2 y-coordinates.
The formula is:
We are given two points: A (7,0) and B (0, 3). Remember points are written as (x, y).
Therefore,
Substitute the values into the formula.
Solve the numerators first.
The midpoint can be left like this because the fractions are reduced, but it can be written as decimals too.
Gas vibrate and move<span> freely at high speeds. liquid vibrate, </span>move<span> about, and </span>slide<span>past each other. solid vibrate (jiggle) but generally do not </span>move<span> from place to place.
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