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Bingel [31]
3 years ago
9

66 ÷_ =_R2 what is the answer ?

Mathematics
1 answer:
77julia77 [94]3 years ago
4 0

Answer:

8

Step-by-step explanation:

66 ÷ a = a + 2, anything that has R2 can also be rewritten to be plus 2. Then if you move 2 to the other side it becomes, (66 ÷ a) - 2 = a. Moving a to the other side will create this equation 66 - 2 = a x a. Therefore, 64 = a ^ 2. You just have to find the square root of 64 then.

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What’s the answer to this problem?
Alja [10]

Answer:

Figure:         Amount of tiles:

1                    5

2                   8

3                   11

4                   14

5                   17

6                   20

7                   23

8                   26

9                   29

10                 32

11                  35

12                 38

13                 41

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So Figure 13 will have 41 tiles.

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3 0
3 years ago
Find the percent of increase from 1.5 inches to 6 inches
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Answer:

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Step-by-step explanation:

6 0
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Answer:

See below

Step-by-step explanation:

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4 0
3 years ago
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