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dedylja [7]
3 years ago
9

I need help with 7-10 please!

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
6 0
7:
3/8 = 6/x
3x = 48
x = 16

8:
4/5 = (x+7)/40
160 = 5x + 35
5x = 125
x = 25

9:
3/8 = 12/(x-3)
3x - 9 = 96
3x = 105
x = 35

10:
4/1 = (3x+6)/x
4x = 3x + 6
x = 6
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Step-by-step explanation:

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3 years ago
(06.02 MC)
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5n+8

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2 years ago
What is the probability of tossing two heads
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Each time, there will be a 1/2 chance of tossing a head. Therefore, we multiply our two probabilities.

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I hope this helps!

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3 years ago
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What is the mathematical relationship between the atomic radius (r) and the lattice parameter (a0) in the BCC structure? a. b. c
ryzh [129]

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Step-by-step explanation:

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Pythagoras theorem,

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3 years ago
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2

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4 0
2 years ago
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