The value of f(x) is 13, when x = 10
<h3>What are functions?</h3>
Functions are used to represent equations, graphs and ordered pairs
The equation of the function is given as:
When x =10, the equation becomes
Divide 10 by 2
Add 5 and 8
Hence, f(x) is 13, when x = 10
Read more about functions at:
brainly.com/question/15602982
Associative property (associative laws)
180x feet^3
this is the answer because volume is lwh so 15 x 12 x x is 180x the labeled is 180x ft.^3
Answer:
118.3 m²
Step-by-step explanation:
Step 1. Calculate the <em>semiperimeter</em> (s).
s = (p + q + r)/2
s = (17 + 18+ 15)/2
s = 50/2
s = 25 m
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Step 2. Calculate the <em>area</em> (A).
Use <em>Heron’s formula</em>:
A = 118.3 m²