If the polygon or the figures are similar then it is
known that the ratios of their corresponding sides and angles are proportional.
In this item we can derive an equation that is,
<span>
AC/AE = AD/AB</span>
Substituting the known values,
<span>
4/7 = 10/AB</span>
<span>AB from the equation is equal to 70/4 or equal to 17 ½. </span>
Answer:
It means that 20 times x is 5
also the answer to that problem (20x=5) is 1/4
Step-by-step explanation:
20x means
20 * x
and since 20 * x = 5
divide 5 and 20
5/20 = 1/4
The answers are x=7 or x=-2
<u>+</u>
/2
x=5 <u>+</u>
/2
x=5 <u>+</u>
/2
x=5 <u>+</u>
/2
x=5 +
/2.....x=7
or
x=5 -
/2....x=-2
