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IRISSAK [1]
2 years ago
8

KenKen Puzzle 7x7

Mathematics
1 answer:
Ierofanga [76]2 years ago
8 0

\begin{matrix} 4 & 3 & 6 & 5 & 2 & 1 & 7 \\ 5 & 7 & 4 & 1 & 3 & 2 & 6 \\ 2 & 6 & 1 & 4 & 5 & 7 & 3 \\ 7 & 4 & 3 & 6 & 1 & 5 & 2 \\ 1 & 5 & 7 & 2 & 6 & 3 & 4 \\ 6 & 2 & 5 & 3 & 7 & 4 & 1 \\ 3 & 1 & 2 & 7 & 4 & 6 & 5 \end{matrix}

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If AABC = ADEC,<br> ZB = 3x and ZE = 6x - 39
Tom [10]

Answer:

x = 13

Step-by-step explanation:

3x = 6x - 39 solve for x

8 0
3 years ago
Algebra 1. please help me. i’m literally struggling , i’ll give an extra 50 points if it’s right and brainliest. - question in p
Arada [10]

Answer:

15x² - 3x - 7

Step-by-step explanation:

(12x² + 2x) - (-3x²+ 5x + 7)

First open the parentheses by applying the distributive property.

To do this, multiply each term you have inside (-3x⅔ + 5x + 7) by -1.

Thus, you would have the following:

12x² + 2x + 3x² - 5x - 7

Add like terms

12x² + 3x² + 2x - 5x - 7

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6 0
3 years ago
kwasi thought of a number, multiplied it by7/2 and added 16 to the results.if the final answer was 30.what number did he think o
ziro4ka [17]

Answer:

4

Step-by-step explanation:

  1. represent the number he thought of with x

\frac{7}{2} x + 16 = 30

  1. multiply through with the LCM which is 2
  2. 2 \times  \frac{7}{2}x + 16 \times 2 = 30 \times 2
  3. 7x + 32 = 60
  4. 7x = 60 - 32
  5. 7x = 28
  6. \frac{7x}{7}  =  \frac{28}{7}
  7. x = 4
7 0
3 years ago
Please help will give brainlest<br><br> Question 67x3-34+49x2
tresset_1 [31]

Answer:

265

Step-by-step explanation: Used a Calculator

8 0
3 years ago
Read 2 more answers
5x + 9 = 10x - 9<br> How do I solve this?
dangina [55]
5x+9 = 10x-9
Take 5x from both sides
9 = 5x-9
Add 9 to both sides
18 = 5x
Divide by 5
3.6=x
6 0
3 years ago
Read 2 more answers
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