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iris [78.8K]
3 years ago
6

Evaluate the expression: (4 x 5)² - 6 + 3

Mathematics
2 answers:
aleksley [76]3 years ago
7 0

Answer:

4 x 5= 25²= 625 - 6 = 619 + 3 = 622

Step-by-step explanation:

disa [49]3 years ago
6 0

Answer:

397

Step-by-step explanation:

((4)(5))^2−6+3

397

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1. If 1/2 is added to three times the reciprocal of a number, the result is 1. Find the number.
Svetach [21]

Answer:

The number is 6

Step-by-step explanation:

Let's say that the reciprocal of the number is x

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divided both sides by 3

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Hope this helps :)  

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What is the greatest common factor of 39 and 65 list all the factors
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Read 2 more answers
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Answer:

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Step-by-step explanation:

Area of Square-Area of semi circles (makes one full circle)

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100cm^2-25cm^2 = 21.4601…cm^2 rounded to 21.5 cm^2

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