The solution to which system of equations has an y-value of 0?
1 answer:
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Answer:
<h2>40.1 cm</h2>solution,
BC=8.4 cm
AB=12 cm
BD=4.1 cm
We have to find out: AC ,CD
using Pythagoras theorem:
In ∆ABC ,<B=90°
Similarly,
In ∆BCD, CB=90
Perimeter:
AC+CD+AD
=14.64+9.34+(12+4.1)
=40.08
= 40.1 cm
Hope this helps...
Good luck on your assignment..
So first thing you do is :
c^1/2*d^1/2*d^1/3
then you find sum of the exponents for d
c^1/2*d^(1/2+1/3)
c^1/2*d^5/6
then first number goes under the root, second number outside
so you have root from c ( you do not write number 1 as an exponent and 2 in front of the root because it's already considered to be a square root. As for the d:
6 sqrt(d^5)
c^1/2*d^1/2*d^1/3
then you find sum of the exponents for d
c^1/2*d^(1/2+1/3)
c^1/2*d^5/6
then first number goes under the root, second number outside
so you have root from c ( you do not write number 1 as an exponent and 2 in front of the root because it's already considered to be a square root. As for the d:
6 sqrt(d^5)