Answer:
The answer is "eccentricity = 0.5 and distance = 60".
Step-by-step explanation:
Given value:
Standard equation formula:
compare the above value with the Standard equation:
calculating the value of p:
eccentricity (e) = 0.5
distance = - 60
distance |d| = 60
Since the exponent of our 10 is -2, we want to move our decimal point two places to the left.
The first time we move it we get .361 and the second time we move it we get .0361, which is our answer.
(Short) Answer:
Because the absolute value of a number is the distance between the number and the origin of the line.
Step-by-step explanation:
Mrs. Shen writes the expression |-5| + |3| on the board. Show or explain why the sum |-5| + |3| is the distance between -5 and 3 on a number line.
The definition of absolute value:
For x = 0 or x > 0, | x | = x
For x < 0, | x | = - x
Because the absolute value of a number is the distance between the number and the origin of the line. (0, 0) -5's distance to the line is 5 and 3's distance to the origin of the line is 3. The sum of 5 and 3 is 8. Same with solving the absolute value, |-5| + |3| we get 5 + 3 which is 8 too.
11.42... = 11 42/99 = 1131/99 reduces to 377/33
Follow PEMDAS and do it in order