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Ratling [72]
3 years ago
17

Which board geometrically represents 4x2 – 1 using algebra tiles? An algebra tile configuration showing only the product spot, w

hich has 9 tiles in 3 columns with 3 rows. First row: 2 + x squared, 1 + x. Second row: 2 + x squared, 1 + x. Third row: 2 negative x, 1 +. An algebra tile configuration showing only the product spot, which has 9 tiles in 3 columns with 3 rows. First row: 2 + x squared, 1 + x. Second row: 2 + x squared, 1 + x. Third row: 2 negative x, 1 negative. An algebra tile configuration showing only the product spot, which has 9 tiles in 3 columns with 3 rows. First row: 2 + x squared, 1 negative x. Second row: 2 + x squared, 1 negative x. Third row: 2 negative x, 1 +. An algebra tile configuration showing only the product spot, which has 9 tiles in 3 columns with 3 rows. First row: 2 + x squared, 1 + x. Second row: 2 + x squared, 1 + x. Third row: 2 + x, 1 +.
Mathematics
2 answers:
Lady bird [3.3K]3 years ago
9 0

Answer: it’s the second one

Step-by-step explanation:

svp [43]3 years ago
8 0

Answer:

B is the answer

Step-by-step explanation:

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Alicia cashed half of her paycheck and set aside the other half to take her friends out to dinner. She spent 42.15 on dinner and
uranmaximum [27]

Answer: = x > $124.3

Step-by-step explanation:

Alicia's Paycheck = x

Took half money for dinner x/2

She spent $42.15 on dinner and she brought home more than $20.00

.x/2 - $42.15  > $20.00

 => x/2 > $62.15

=> x > $124.3

I hope that helps! Have a great day!!

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2 years ago
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That’s the answer your welcome

5 0
3 years ago
3x+4y=16<br> find the value of x and y
zlopas [31]
Y is equal to 4-3x/4 and X=16/3 -4y/3

6 0
2 years ago
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2.3×10⁹=(1×10³)(2.3×10^n)​
kotegsom [21]

Answer:

<em>n = 6 </em>

Step-by-step explanation:

2.3 × 10^{9} = (1 × 10³)(2.3 × 10^{n} )

(1 × 10³)(2.3 × 10^{n} ) = (1)(2.3) × (10³)( 10^{n} ) = 2.3 × 10^{3+n}

2.3 × 10^{3+n} = 2.3 × 10^{9} ⇒ 3 + n = 9 ⇒ <em>n = 6</em>

5 0
2 years ago
HELP PLEASE NEED IT THANKS
Naya [18.7K]
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5 0
3 years ago
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