Answer:
<h2>2√14</h2>
Step-by-step explanation:
ΔSQR and ΔTSR are similar. Therefore the sides are in proportion:

We have:
SR = q
QR = 10 + 4 = 14
TR = 4
Substitute:
<em>cross multiply</em>

With adding and subtracting fractions, you must find a common denominator. In multiplication, you just multiply numerator by numerator; denominator by denominator. In division, you multiply the fraction by the reciprocal of the 2nd. In multiplication and division, finding a common denominator is not needed.
Answer: Yes
Step-by-step explanation:
1 ton = 2000 pounds and 500 is 1/4 of 2000
B is one.
A < C and D are rational
Im thinking about E. It looks like a recurring decimal at first sight but I think its irrational.