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SpyIntel [72]
3 years ago
8

Can someone help me please

Mathematics
1 answer:
rusak2 [61]3 years ago
3 0

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

The sum is formed by adding corresponding elements. For example, the lower right element (row 3, col 3) of the sum is 5+4 = 9

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The standard size of a rectangular placemat is 14 inches by 16 inches. How much fabric is needed to make 6 standard placemats?
lara31 [8.8K]

Answer:

D. 1,344 in^2

Step-by-step explanation:

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3 years ago
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Find the value of x. Show your work, congruent triangles
Nataly_w [17]

Answer:

x = 12

Step-by-step explanation:

130 + y = 180   {linear pair}

          y = 180 - 130

         y = 50°

3x - 6 +8x + 4 + 50 = 180        {Angle sum property of triangle}

3x + 8x - 6 +  4 + 50 = 180          {Combine like terms}

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                    11x        = 180 - 48

                          11x = 132

                            x = 132/11

x = 12°

5 0
3 years ago
What is the value of 20+30(7+4)+5+2(7+99?
KATRIN_1 [288]

Answer:

the answer is 567

Step-by-step explanation:

20+30(11)+5+2(106)

20+330+5+212

= 567

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3 years ago
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20 POINTS!!!! AND BRAINIEST !!!!
lapo4ka [179]

Answer:

The answer is 2.{5,14}

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3 years ago
a right triangle has legs of lengths 6 and 2, what is the length of the hypotenuse to the nearest tenth
PolarNik [594]

Answer:

6.3

Step-by-step explanation:

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\sqrt{40}  = \sqrt{x^{2} }

x = 6.3

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3 years ago
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