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9966 [12]
4 years ago
14

644 plus 76.1 plus 983.5 plus 36.1 estimate the answer by rounding each number to the nearest ten​

Mathematics
1 answer:
Vitek1552 [10]4 years ago
4 0

Answer: 1739.7 for to the nearest tenth, and 1740 to the nearest ten.

Step-by-step explanation: Just do it in a calculator...and 1739.7 rounded in 1740...

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Step-by-step explanation:

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3 years ago
Help me find the area of this hexagon.
Alika [10]

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4 years ago
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Mrac [35]

Answer:  The answer is 144.


Step-by-step explanation: Let 'a' be the first term and 'd' be the common difference of the given arithmetic progression (A.P.).

According to the given information, A.P. is {0, 4, 8, 12, 16, . . .}, i.e., a=0 and d=4.

The sum of first n terms is given by

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So, the sum of first 9 terms is

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Thus, the required sum is 144.


4 0
4 years ago
Read 2 more answers
A die has six sides, with the numbers 1, 2, 3, 4, 5, and 6. What is the probability of rolling a number greater than 2? ​
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Answer:

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8 0
2 years ago
A number n plus 8 is greater than 11.
Bumek [7]
N+8>11 is the answer you are looking for 

8 0
4 years ago
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