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Zanzabum
3 years ago
11

Solve for x. 39=3x simplify has much has you can

Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
6 0

Answer:

x=13

Step-by-step explanation:

Divide both sides by three to get rid of the three this makes x=13

IgorLugansk [536]3 years ago
3 0

Answer:

x = 13

Step-by-step explanation:

Divide 3 by 39 to simplify this equation.

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6 pies.

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6 0
2 years ago
Add. 4.29 + 97.2 + 0.687 =<br> 102.177<br> 140.787<br> 1,407.87<br> 1,021.77
nordsb [41]
4.29 + 97.2 + 0.687 = 102.177

In adding decimal numbers, make sure that the decimal points are aligned. Since each number has different counts of numbers after the decimal point, use 0 to pad the missing places.
    
      4.290
    97.200
   <u>   0.687
</u>  102.177

The count of numbers after the decimal point is the same count of number of the decimal who has the greatest count of number after the decimal point.

4.29 only has 2 counts of places after the decimal point
97.2 only has 1 count of place after the decimal point
0.687 has 3 counts of places after the decimal point. 

The sum of the decimals must also have 3 counts of places after the decimal point.

7 0
3 years ago
Identify the solutions to the equation
Fed [463]

the answer would be D.

Hope this helps! :)

~Zane

5 0
3 years ago
Which one is longer <br> 120 yd<br> 328 ft 11 in<br> 108 yd 4 ft <br> 378 ft
Nataliya [291]

Answer:

378 ft i think

Step-by-step explanation:

7 0
2 years ago
What is the length of the missing base of the trapezoid?
Eddi Din [679]

Answer:

6 inches

Step-by-step explanation:

Area = (base1 + base2)/2 · height

base1 = b

base2= 8

height = 3

Area = 21

21 = (b+8)/2 ·3

21 = 3(b+8)/2

multiply both sides by 2

42 = 3(b+8)

divide both sides by 3

14 = b+8

subtract 8 from both sides

b = 6 in

5 0
3 years ago
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