An expression is defined as a set of numbers, variables, and mathematical operations
<h3>What is an Expression?</h3>
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The given expression can be simplified as,
A.) 7 3/4 - (√11)/5 = (155-4√11)/20
B.) 7 3/4 ÷ (√11)/5 = 155/(4√11)
C) 7 3/4 + (√16)/5 = 166/20
D.) 7 3/4 + (√16)/5 = 31/5
The option that will result in a rational number is C and D.
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Answer: 4/10
Step-by-step explanation:
530.59
take the surface area of the cylinder (358.14)
and add it with the surface area of the cone(172.45)
Width = 24 yards
Length = 24 x 5 = 120 yards
Area =
Hope this helps. - M
