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marin [14]
3 years ago
8

If BE= 2x-3 and AC=3X+1 FIND AC

Mathematics
1 answer:
NNADVOKAT [17]3 years ago
6 0
In a rectangle, the diagonals are equal. You need to set the two equal to each other. The line BE would be doubled to equal AC. Then solve:
2(2x-3)=3x+1
4x-6=3x+1
x=7
Now that you have x, you can find AC. Just plug it in.
3(7)+1
21+1
22
There you have it! AC=22
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Step by step directions Square root for 480
m_a_m_a [10]
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</span> Example: Calculate the square root of 10 () to 2 decimal places. <span>1. Find the two perfect square numbers it lies between.
</span> <span><span>Solution:
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</span> </span>
<span>  <span />Example: Calculate the square root of 10 () to 2 decimal places. <span>1. Find the two perfect square numbers it lies between.
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6 0
3 years ago
Hey can you please help me posted picture of question:)
Sphinxa [80]
The given trinomial can be factored using the factorization method.

x² + 15x + 56
= x² +8x +7x + 56
= x(x+8) + 7(x+8)
= (x+8)(x+7)

Thus, (x+8)(x+7) is the factored form of the polynomial.

So the correct answer is option B

4 0
3 years ago
Read 2 more answers
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