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lukranit [14]
2 years ago
9

Help!!! ( look at the picture)

Mathematics
1 answer:
Naddik [55]2 years ago
8 0

Answer:

12

Step-by-step explanation:

Just add them lol

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A rectangle has one side that measures 3x + 1 and another that measures 4y + 3. Keith says that the perimeter of the rectangle i
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Answer:

he added the dimensions of the rectangle. He used the wrong formula. the formula he used was length + breadth. He should have multiplied by 2

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Step-by-step explanation:

Perimeter of a rectangle = 2 x (L + B)

L = length

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antoniya [11.8K]
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Deffense [45]

Answer:

f finally

Step-by-step explanation:

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Find the discriminant of the following quadratic equation then state the number of rational, irrational, and imaginary solutions
lianna [129]

Answer:

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Which property of multiplication is shown by the equation f*8=8f
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