Answer:
see explanation
Step-by-step explanation:
If segments are congruent then they are equal in length
The formula for x in terms of w is x = 3w² and the formula for y in terms of x is y = (1/112)x³
<h3>Variation</h3>
x = k × w²
w = 4, x = 48
48 = k × 4²
48 = k × 16
48 = 16k
k = 48/16
k = 3
So,
x = k × w²
x = 3 × w²
x = 3w²
y = k/x³
x = 2, y = 14
14 = k / 2³
14 × 2³ = k
14 × 8 = k
112 = k
So,
y = k/x³
y = 112/x³
y = (1/112)x³
Learn more about variation:
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You need to get the decimeters converted to feet or the 5.5 feet to decimeters which are :
5.5 ft= 16.76 decimeter
590.5 decimeters= 193 feet
I like the decimeters better then you will take 590.5 / 16.76 = 35.23 decimeters
Hi there!
The answer is A is irrational, but B is rational.
An irrational number is a number that cannot be written as a fraction.
Expression A.

This cannot be written as a fraction and therefore the expression is irrational.
Expression B.

This can be written as a fraction and therefore the expression is rational
Your answer:
A is irrational, but B is rational.
~ Hope this helps you!
MarkV
Answer:
Two to the third power divided by fifteen minus seven times four over two.
Step-by-step explanation: