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kondor19780726 [428]
3 years ago
11

(5 + 2)to the second power - 40 + 3

Mathematics
2 answers:
natulia [17]3 years ago
8 0
12 hope this helped          
zmey [24]3 years ago
4 0
(5 + 2)² - 40 + 3

5 + 2 = 7

7² = 49

49 - 40 = 9

9 + 3 = 12

12 is your answer

hope this helps

note: follow PEMDAS (Parenthesis, exponents/roots, multiply/divide, add/subtract) and go from left to right


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at a dog park, there are 12 golden retrievers and 20 poodles . what is the ratio of golden retrievers to poodles
EleoNora [17]
Golden retrievers: 12/32
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does it need to be simplified?
7 0
3 years ago
Read 2 more answers
the gravitational attraction between two masses varies inversely as the square of the distance between them. if the attraction f
Marat540 [252]

Answer:

  33 1/3 lb

Step-by-step explanation:

When the distance between them goes from 8 ft to 12 ft, it is 1.5 times what it was. Then the force will be multiplied by the inverse of the square of this:

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8 0
4 years ago
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STALIN [3.7K]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
A table is in the shape of a regular pentagon with a side length of 3 feet and an
ehidna [41]

Answer:

15.5 ft²

Step-by-step explanation:

The area (A)  of a regular polygon is calculated as

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8 0
3 years ago
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nadya68 [22]

Answer:

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5 0
4 years ago
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