Answer:
<em>z </em>= 9
Step-by-step explanation:
ln 63 = ln z + ln 7
We have the formula:
ln A + ln B = ln AB
So, ln 63 = ln 7<em>z</em>
7<em>z </em>= 63
Divide both sides by 7.

<em>z</em> = 9
Answer:
11,088
Step-by-step explanation:
12,600.00*(1-0.12)=11088
1-0.12 is the reduction
1) 5N in one direction and 5N in the other direction will cancel out.
= <u>0N</u>
2) 3N in one direction and 5N in the same direction will amplify the force. Add them up
= <u>8N</u>
In the triangle LJK, the length of side LK=18.
In the triangle L'J'K', the length of side L'K'=6
Therefore,

Therefore, the scale factor for dilation is 1/3.
So, the dilation can be represented as

So, Emily's statement is correct.
Answer:
The triangles are similar by AA similarity.
Thus
AB/AD = BC/DE
6/10 = 2/x
x = 3.33