3 years ago

Example of intellectual achievements of maths in modern world

Mathematics

1 answer:

Gre4nikov [31]3 years ago

7 0

Answer:

Creation of calculator and all complex buildings created

Step-by-step explanation:

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Sveta_85 [38]

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3 years ago

Without graphing, determine whether the following pair of lines are parallel, perpendicular, or neither parallel nor perpendicul

Tomtit [17]

Write the equation of the lines in slope-intercept form (y=mx+b)

First equation: It is already in slope-intercept form

$y=\frac{2}{5}x-4$

Second equation: solve y:

$\begin{gathered} 4x-10y=-7 \\ 4x-4x-10y=-4x-7 \\ -10y=-4x-7 \\ \frac{-10}{-10}y=\frac{-4}{-10}x-\frac{7}{-10} \\ \\ y=\frac{4}{10}x+\frac{7}{10} \\ \\ y=\frac{2}{5}x+\frac{7}{10} \end{gathered}$

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The two given lines have the same slope: 2/5. Then, they are parallel lines

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1 year ago

State the domain of the function<br> (-3,-1,1,2,4)<br> (-3,-1,1,2,3)<br> {0, 1,3,4,5)<br> {0, 1.4)

dmitriy555 [2]

Answer:

-4/4

Step-by-step explanation:

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3 years ago

If a household appliance has a wattage of 6,995 and is in use for 3 hours, how much CO2 was produced? Round to 1 decimal.

Kruka [31]

No se tbh..........
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3 years ago

Which product of prime polynomials is equivalent to 4x5 – 6x4 + 4x3 – 6x2?

Sedbober [7]

Answer:

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3 years ago