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GuDViN [60]
3 years ago
7

Please help me with 23 and 24.

Mathematics
1 answer:
MrRissso [65]3 years ago
5 0
Don't need an answer anymore post was totes yesterday.

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Please help will mark brainliest !!!! http://prntscr.com/meuiyw
Ray Of Light [21]

Answer:

f(x) =g(x) only when x = 0, or x = 1, when x = 3, they are not equal.

Step-by-step explanation:

They aren't equal because:

f(3) = 2(3) + 1

        6 + 1 = 7

g(3) = 2(3)2 + 1

          2x9  + 1

              18 + 1 = 19

they are not equal at 3.

hope this helps

5 0
3 years ago
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Pls Solve This! I'll give Brainilest and points! :D
Kruka [31]

Answer:

(8,3)

Step-by-step explanation:

because its ON the line and the line is dotted. if the line was solid it would be a solution but it is not because the line is dotted

4 0
3 years ago
The second side of a triangle is 4cm longer than the first, The third side is 1 less than twice the first, The perimeter is 55cm
lisov135 [29]

Answer:

13 , 17 and 25 cm.

Step-by-step explanation:

Let the length of the first side be x cm.

Then the second is x+4 and the third is  2x-1 cm long.

As the perimeter = 55 cm we have the equation:

x + x + 4 + 2x - 1 = 55

4x + 3 = 55

4x = 52

x = 13 cm.

7 0
3 years ago
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What is the algebraic expression for the following word phrase the sum of 15x and 4​
Tanya [424]
15x + 4 would be the algebraic expression
8 0
3 years ago
John rode 4 kilometers on his bike his sister sally rode 3400 meters on her bike who rode the farthest and how much farther did
emmasim [6.3K]
4 kilometres is 4000 meters

4000 meters - 3400 meters = 600 meters

and as John is the one that rode 4 kilometres he rode further and by 600 meters
7 0
3 years ago
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