Answer:
i need help on this one aswell
Step-by-step explanation:
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pls
someone help us on this question
Formula for perimeter of a square: P = 4a
Formula for area of a square: A = a²
a is given as:
19
Plug this value for a into the above formulas to solve for perimeter and area.
P = 4a
P = 4(19)
P = 76
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A = a²
A = 19²
A = 361
Answer:
P = 76 units; A = 361 units².
Answer:
-44ax^2-198x^2+66a+297
Step-by-step explanation:
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Answer:
y= 12,800 mice
Step-by-step explanation:
y= 25,000 (1-.2)t
y= 25.000 (.8)3
Answer: $67.20
Step-by-step explanation:
56 × 0.2 = 11.2
11.2 + 56 = $67.20
