Absolute value
means whatever is inside is positive, once we resolve the inside, work out
|-5|=5
now -5=?=-5
answer is -5 since - of + is negaitve
if you don't get it still think like this
|-5|=5
mulitp;ly by -1 everybody
-|-5|=-5
Answer:
%∆C = 249.22%
the percentage increase in the cost of his car insurance is 249.22%
Step-by-step explanation:
Given;
Cost of car insurance last year C1 = £256
Cost of car insurance this year C2 = £894
Percentage increase = change in cost/initial cost × 100%
%∆C = ∆C/C1 × 100%
%∆C = (C2-C1)/C1 × 100%
Substituting the given values;
%∆C = (894-256)/256 × 100%
%∆C = 249.21875%
%∆C = 249.22%
the percentage increase in the cost of his car insurance is 249.22%
Answer:
y = -3
Step-by-step explanation:
The given line is a horizontal line thru -5 on the y-axis.
Your line is parallel to y = -5, hence is also a horizontal line and passes thru (2, -3). Since -3 is the y-coordinate of that point, y = -3 is the equation of the line you are looking for.
Answer:
V = 24416.6
Step-by-step explanation:
V = 4/3 pi r^3
V = 4/3 (3.14) 18^3
V = 4/3 (3.14) 5832
V = 4/3 (18312.48)
V = 24416.64