3 years ago

What describes the number and type of the roots of the equation 4x+7=0

Mathematics

1 answer:

Kaylis [27]3 years ago

5 0

Answer:

D : One Real Root

Step-by-step explanation:

Isolate "4x" by subtracting 7 from both sides.

So we get

4x = -7

Then we divide each side by 4 to get -7/4

x = -7/4 so there is only one real root.

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OleMash [197]

Answer:

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Step-by-step explanation:Hope it helped

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3 years ago

What is the margin of error for a yes/no survey of 200 people with a proportion of 65% who answered \"yes\"?. A. ±3.37%. B. ±5.0

azamat

$\sqrt{(p*q)/n}$

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answer is A.

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4 years ago

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3 years ago

Find the length of the unknown side of the right triangle with sides a, b, and c, where c is the hypotenuse. Give an exact answe

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2 years ago

In the morning a farm worker packed 4 pints of strawberries every 6 minutes.In the afternoon she packed 1 pint of strawberries e

RideAnS [48]

Answer:

20 pints per hour

Step-by-step explanation:

60/6 = 10

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3 years ago