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Sonja [21]
3 years ago
9

Select the best estimate of the product of 71 x 28 = ____ 1,300 2,100 3,200 4,500

Mathematics
1 answer:
Nastasia [14]3 years ago
6 0

Answer:

2100

Step-by-step explanation:

71 ->70

28 ->30

70 * 30 = 2100

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There were 4289 fans at todays basketball game. Round 4289 to the nearest hundred
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Answer:

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Step-by-step explanation:

Is 289 closer to 300 or 200?


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4 0
3 years ago
Is this correct? 35 points
makvit [3.9K]

Yes it is correct

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Answer:

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2 years ago
4.8a - 6.3b - 2.1a + 7b
ololo11 [35]
First, you combine like terms. I would start by circling the term and the sign in front of it. (A term is a piece separated by an addition/subtraction sign.) You can only combine terms with the same variable. 4.8a-2.1a-6.3b+7b is the same as your equation, just rearranged. Then, subtract (4.8a-2.1a) which is 2.7a. Add (-6.3b to 7b) The answer is 0.7b. If you have any questions, you can message me!
5 0
3 years ago
Read 2 more answers
What is the area of the figure shown below?
german
Área of rectangle= 18 x 14 = 252

Area or triangle=
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12 is the base of the triangle
14 is the height of the triangle
Area of a Triangle= 1/2bh
1/2(12)(14)=84
Área of Triangle= 84

252+84= 336

Answer= 336
4 0
2 years ago
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