From the Pythagorean Theorem:
side^2 = (.5 * 24)^2 + (.5 * 18)^2
side^2 = 144 + 81
side = sq root (225)
rhombus side = 15 feet
Source
1728.com/quadrhom.htm
Answer:
and 
Step-by-step explanation:
The first answer you are just adding 4 and 1/4. The second answer you are adding a negative number with a postive fraction so you get a negative fraction.
Answer:
b
Step-by-step explanation:
Answer:

Step-by-step explanation:

Remember that
.

When you multiply powers with the same base, add the exponents. Do this in the denominator.


When you divide powers with the same base, subtract the exponents.

