Answer:
=12y+18
Step-by-step explanation:
=(3)(6+4y)
=(3)(6)+(3)(4y)
=18+12y
=12y+18
Answer:
x
^2
−
2
y
^2
−8
x
y
Step-by-step explanation:
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
===============
Step 2. Calculate the <em>area</em> (A).
Use <em>Heron’s formula</em>:





A = 118.3 m²
Answer:
80
Step-by-step explanation:
80 is divisible by all of the factors given.
Yo sup??
Number of goldfish=3
Number of turtles=1
Total number of pets=4
Fraction of goldfish=3/4
Therefore the correct answer is option 4
Hope this helps