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2 years ago

Solve 4y^2+7y+2=0 to 2 decimal places

Mathematics

1 answer:

Rom4ik [11]2 years ago

4 0

Answer: There were two sloutions either y= -1/4= -0.250 or y=2

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Does anyone know a fraction equation that equals 13?

taurus [48]

Answer:

11 1/2 + 1 1/2 = 13

Step-by-step explanation:

11+1=12

1/2+ 1/2 =1

12+1= 13

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2 years ago

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Would you rather discover alien life or an animal that was thought to be extinct?

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2 years ago

Find a.b. a=[6,-2,3], b=[2,5, -1]

kotykmax [81]

Answer:

a.b=[-1]

Step-by-step explanation:

This is a dot product of a and b

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2 years ago

if each dimension of a unit cube is increased by 1. what is the ratio between the surface area of the new cube to that of the or

nexus9112 [7]

Answer:

4:1 or 4/1

Step-by-step explanation:

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New surface area: Each side is 2*2 = 4, and there are 6 sides, so 4 * 6 = 24

The ratio would be 24:6, or 4:1. As a fraction, this would be 4/1

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Assoli18 [71]

Is 0 one of your answer options? If so the answer is 0.

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2 years ago

Solve 4y^2+7y+2=0 to 2 decimal places​

Solve 4y^2+7y+2=0 to 2 decimal places