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maria [59]
3 years ago
15

What is the value of this expression? 7d squared+10 d=3

Mathematics
2 answers:
UNO [17]3 years ago
7 0
7*3= 21
21^2= 441
441+10= 451
The answer is 451
Hope it helps :)
elixir [45]3 years ago
4 0
The answer is 451
- hope this helped-
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Answer:

Step-by-step explanation:

width = x

length= x + 5

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Δ = 25 + 1200 = 1225

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25 girls and 50 boys!!

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3 years ago
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larisa86 [58]
You have to keep order of operations in mind.

1. Take care of the parentheses; distribute.
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x=-1
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2 years ago
What is the slope of the line? − 3 x + 5 y = 2 x + 3 y
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Answer:

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Step-by-step explanation:

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