2 years ago

What must be different for a system to have one solution

1 answer:

6 0

For two-variable systems, there are then three possible types of solutions: ... This shows that a system of equations may have one solution (a specific x,y-point)

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(9x + 7)(4x + 1)(3x + 4) = 0 1 root 3 roots 4 roots 9 roots

asambeis [7]

Answer:

3 roots

Step-by-step explanation:

(9x+7)(4x+1)(3x+4)=0

x=-7/9 or - 1/4 or - 4/3

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2 years ago

Jawad has seven rocks

Neporo4naja [7]

Answer:

What’s the question?

Step-by-step explanation:

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2 years ago

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Help thank you appreciated will give brainliest

ivann1987 [24]

I think that it the secound one then the fourth one then the sixth one then the first one then the fifth one then third one the eighth one then the ninth one

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2 years ago

Can someone help me please

laiz [17]

Area of trapezium= 1/2 × (a+b) × h

= 1/2 × (12 + 8) × 8

= 1/2 × 20 × 8

= 10 × 8

= 80 cm^3

Hope it helps you

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2 years ago

tessa is on the track team. for practise and exersise, she runs 2.25 miles each day. at the end of 14 days, how many total miles

astra-53 [7]

31.5 miles

If she runs 2.25 miles/day and she runs 14 days, you multiply 14*2.25

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3 years ago