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ryzh [129]
3 years ago
14

F(x)=3x+5 and g(x)=2x+1value of x​

Mathematics
1 answer:
AlekseyPX3 years ago
7 0

You can treat x and 2x+1 just as though they are real numbers.

So f(2x+1) = 3(2x+1) - 5 = 6x + 3 - 5 = 6x - 2

In the above, I made use of something called the distributive law which says that if a,b and c are real numbers, then a(b+c) = ab + ac.

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This should be it man

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When a student so than Xbox on eBay for $157, she was charged a two-part final value fee: 5.05% of the first $35 of the selling
oee [108]
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9. Change the given equation to the form y = mx + b. Give the values of b and m.
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8 0
2 years ago
Whats the answer to this
dybincka [34]

Answer:

16 Units.

Step-by-step explanation:

Given:

  • AC = 2 (x-3)
  • BD = x + 5

THIS CASE ⇒ AC = BD

⇒ Substitute the values

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2x - 6 = x + 5

2x - x = 5 + 6

x = 11

⇒ Substitute the value of x in any of the equations

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⇒ Length of each diagonal is 16 units.

5 0
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kirza4 [7]
I think it would be 6
8 0
3 years ago
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