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natima [27]
3 years ago
9

What is the best estimate for the product of 289 and seven

Mathematics
1 answer:
stira [4]3 years ago
8 0
297 because 289 rounds to 290 plus 7 is 297
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What us 2 1/3 divided by 1 1/2 in mixed number form?
notka56 [123]

33/14 =2 5/14

Step-by-step explanation:

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3 0
2 years ago
Kylie has 14 polished stones. Her friend gives her 6 more stones. Write an expression to match the words
Elis [28]
An expression is like an equation, but without an equal sign.

Therefore, you could say...

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14 + 6

3 0
2 years ago
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A rectangular dartboard has an area of 648 square centimeters. The triangular part of the dartboard has an area of 162 square ce
GaryK [48]
The answer is B) 25.
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3 years ago
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A company produces a 4.56×10 to the third power lightbulbs each week running in scientific notation which is the best estimate o
stepladder [879]

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Step-by-step explanation:

5 0
3 years ago
1. Given ΔQRS (is congruent to) ΔTUV, QS = 3v + 2 and TV = 7v - 6, find the length of QS and TV. Provide a detailed response bel
Morgarella [4.7K]
Because ΔQRS is congruent to <span>ΔTUV, the the segments GS and TV are also congruent due to the letter order (Q and T are first and S and V are 3rd.) Since they are congruent QS=TV. So 3v + 2 = 7v - 6
</span><span>
</span><span>Work: 
</span>3v + 2 = 7v - 6
      +6          +6
3v + 8=7v
-3v       -3v
<u>8</u> = <span><u>4v</u>
</span>4      4
2 = v

3(2) + 2 = GS
6+2 = GS
8 = GS

7(2) - 6 = TV
14-6=TV
8 = TV

Final Answer: 8=QS and 8=TV

 
3 0
3 years ago
Read 2 more answers
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