![\bf X\stackrel{3}{\rule[0.35em]{7em}{0.25pt}}Y\stackrel{11}{\rule[0.35em]{23em}{0.25pt}}Z](https://tex.z-dn.net/?f=%20%5Cbf%20X%5Cstackrel%7B3%7D%7B%5Crule%5B0.35em%5D%7B7em%7D%7B0.25pt%7D%7DY%5Cstackrel%7B11%7D%7B%5Crule%5B0.35em%5D%7B23em%7D%7B0.25pt%7D%7DZ%20)
so the line looks more or less like that, with Y splitting XZ on a 3:11 ratio.
that simply means, that XZ is split on 3+11 pieces, and XY is taking up 3 of those pieces.


Write three ratios equal to 

This ratio can be represented as 
_______________________________

_______________________________
_______________________________

Equivalent/Equal ratios<em> - Definition of Equivalent Ratio A ratio can be represented as a fraction. The concept of an equivalent ratio is similar to the concept of equivalent fractions. A ratio that we get either by multiplying or dividing by the same number, other than zero, to the antecedent and the consequent of a ratio is called an equivalent ratio.</em>
4(-8+4.5)
-32+18
-14
6.25+(-8.25)
-2
-14/-2
7
The answer is 7.
Answer:
Option B. 
Step-by-step explanation:
we know that
The formula to solve a quadratic equation of the form
is equal to
in this problem we have

so
substitute in the formula
Remember that

substitute

Answer:
95*4=380
Step-by-step explanation: