13x1/2 is the same as 13/2.
Answer:
32.5 ft^2
Step-by-step explanation:
All sides of a square have the same length. Area would therefore be:
(5.7 ft)(5.7 ft) = 32.5 ft^2
The answer would be 1 were to estimate
Answer:
10.4
Step-by-step explanation:
(10x - 4)/5 = 20
(10x - 4) = 20 * 5
10x - 4 = 100
10x = 104
x = 104/10
x = 10.4
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Answer: Irrational
Step-by-step explanation:
The sum of a rational number and an irrational number is irrational. The sum of an irrational number and an irrational number is irrational. The product of a rational number and a rational number is rational.
