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mario62 [17]
3 years ago
15

What must be added to 3x-7 to make x^2 +4x-1 ?

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
7 0
<span> x²+4x-1 - (3x - 7) = x² + 4x - 1 - 3x +7 = x² + x + 6

</span>x² + x + 6 should be added to 3x - 7  to make  x²+4x-1.
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Select the correct answer.
Brums [2.3K]

ответ: д
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2 years ago
Exact length of line segment xy
netineya [11]
length=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}
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Plz help me this isn’t that hard but I’m struggling so plz I don’t want another detention
Olenka [21]

Answer:

The length of the total 8 pieces in 0.8 meters = 6.4 meters

How many pieces there are in the remaining 0.4 meter = 6.5

Step-by-step explanation:

0.8 x 8 = 6.4

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3 years ago
The container hold 1/2 gallon of water. It is 3/4 full. How many gallons of water are in the container?
Olegator [25]

Based on the capacity of the container and the capacity currently being used, the amount of water in the container is <u>3/8 gallons. </u>

The container is capable of holding 1/2 gallons of water.

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<em>= Capacity of container x Percentage full </em>

= 1/2 x 3/4

= 3/8 gallons of water

In conclusion, the container is currently holding 3/8 gallons of water.

<em>Find out more about this at brainly.com/question/11459708. </em>

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Step-by-step explanation:

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