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OleMash [197]
3 years ago
9

HELP WILL NAME BRAINEST

Mathematics
2 answers:
Mamont248 [21]3 years ago
5 0
I used trial and error for this one.
tricycles= 3 wheels
bicycles= 2 wheels

t+b=15
tricycles wheels + bicycle wheels = 36
6 tricycles have 3 wheels each = 18
9 bicycles have 2 wheels each = 18
18+18= 36 wheels and 6+9=15 bicycles and tricycles

THEREFORE there are 9 bicycles
kipiarov [429]3 years ago
3 0
9 bicycles and 6 tricycles
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Hich value, when placed in the box, would result in a system of equations with infinitely many solutions?
Jobisdone [24]

The value placed in the box that makes the system of equation with infinitely many solution is 12.

<h3>How to solve an infinitely many solution equation?</h3>

An infinite solution has both sides equal. For example, 6x + 2y - 8 = 12x +4y - 16.  If we simplify the equation we will notice both sides are equal. This means the equation has an infinitely many solution.

Hence,

y = -2x + 4

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divide the equation(ii) by 3

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Therefore, both equation are equal if the the box is filled with 12. This means for the value placed in the box that makes the system of equation with infinitely many solution is 12.

learn more on equation here: brainly.com/question/13116557

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2 years ago
What’s 4/5 = 20/blank = blank/45
NNADVOKAT [17]
4/5=20/25=36/45

There you go
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