The inverse is y=1/5x-2/5
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f(x)=5x+2
Replace f(x) with y
y=5x+2
Interchange the variables.
x=5y+2
Solve for y
y=-2/5+x/5 which is the same.d y=1/5x-2/5
Answer:
100 + 0.6m = 60 + 0.7m
Step-by-step explanation:
Company A: 100 + .6m
Company B: 60 + .7m
Same; =
100 + 0.6m = 60 + 0.7m
Answer:
4/6
Step-by-step explanation:
look at the middle :)
Answer: Tim weighs 90 lbs and his brother weighs 130 lbs
Answer:
P = 18.4 units
Step-by-step explanation:
Sides AB and CD are congruent and thus have the same length.
Sides AD and BC are congruent.
The length of side AB is found using the Pythagorean Theorem:
|AB| = √ [ 5² + 1² ] = √26
and
|BC| = √ [ 4² + 1² ] = √17
Then the perimeter is P = 2(√26) + 2(√17), or
10.20 + 8.25, or, to the nearest tenth,
P = 18.4 units
