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AlexFokin [52]
2 years ago
6

Helllppppppp I can’t figure this out

Mathematics
1 answer:
Burka [1]2 years ago
4 0

Answer:

Step-by-step explanation:

2x^2 + 9x + 4=0

2x^2+8x+x+4=0

2x(x+4) +1 (x+4) =0

2x+1 = 0

x+ 4 =0

2x= -1

x= -1/2

x=-4

Therefore x = -4 and x = -1/2

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tekilochka [14]
This is a triangle 
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You can see that the peak opposite of the side is 7 units in length, that is the height
The formula for the area of the triangle is 
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b = 5
h = 7
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Hope this helps
7 0
3 years ago
Read 2 more answers
Julio caught 3 fish weighing a total of 23 1/2 pounds. One fish weighed 9 5/8 pounds and another weighed 6 1/4 pounds. How much
Airida [17]
So we need to know what 23 1/2 + 9 5/8 + 6 1/4 is.
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let's add the whole numbers.
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3 years ago
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Marrrta [24]

Answer:

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8 0
2 years ago
What is the number of real solutions? : 8x^2-11x=-3
swat32
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3 years ago
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Svetradugi [14.3K]

Answer:

65 mph would be the answer

Step-by-step explanation:


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3 years ago
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