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leonid [27]
3 years ago
10

How do I do this? please help Im stuck on this and I cant understand the concept.

Mathematics
1 answer:
miskamm [114]3 years ago
6 0

Answer:

take the total number of all x variables

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Given BE= 2x+6 and ED= 5x-12 in a parallelogram ABCD, find BD
Brrunno [24]
1.BE = 2x + 6
   ED = 5x - 12
2. To get the entire side of BD, we must add both half's which equals to the entire length.
3. 2x + 6 + 5x - 12
4.Add like terms.
2x + 5x = 7x
-12 + 6 = -6
5. So, we have 7x - 6

=7x - 6
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Answer:

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Step-by-step explanation:

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A) the posible roots of the function f(x)=x⁴-3x³-5x²+21x+22 are: 
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4 0
3 years ago
Are all multiples of 8 also multiples of 2
fomenos
Yes Example: some multiples of 8 are 8,16,24,32,40 and these are multiples of 2
7 0
2 years ago
Read 2 more answers
Add the following complex numbers: (5-3i)+(10+5i)
serious [3.7K]

Answer:

i = 7.5

Step-by-step explanation:

(5-3i)+(10+5i)

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7.5=i

6 0
3 years ago
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