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natta225 [31]
3 years ago
8

What is 5(a+3) in algebra

Mathematics
2 answers:
gayaneshka [121]3 years ago
6 0
5a+15 due to distributive property
LiRa [457]3 years ago
3 0
If you would like to know what is 5 * (a + 3) in algebra, you can calculate this using the following step:

5 * (a + 3) = 5 * a + 5 * 3 = 5 * a + 15

The correct result would be 5 * a + 15.
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Match each graph with its related table. Explain your answers.
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Step-by-step explanation:

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The graph represents two complex numbers, z1 and z2, as solid line vectors. Which points represent their complex conjugates?
REY [17]

Point <em>A</em> represents the complex conjugate z₁ and point L represents the complex conjugate of z₂ respectively

The complex conjugate of a complex number is a complex number that having equal magnitude in the real and imaginary part as the complex number to which it is a conjugate, but the imaginary part of the complex conjugate has an opposite sign to the original complex number

Therefore, graphically, the complex conjugate is a reflection of the original complex number across the x-axis because the transformation for a reflection of the point (x, y) across the x-axis is given as follows;

Preimage (x, y) reflected across the <em>x</em> axis give the image (x, -y)

Where in a complex number, we have;

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y = The imaginary part

The reflection of z₁ across the x-axis gives the point <em>A</em>, while the reflection of z₂ across the x-axis gives the point <em>L</em>

Therefore;

Point <em>A</em> represents the complex conjugate z₁ and point L represents the complex conjugate of z₂

Learn more about complex numbers here;

brainly.com/question/20365080

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3 years ago
True or false: the standard deviation of a set of data values is never a negative number
Anestetic [448]
True I think !! Not to sure
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What are the quotient and remainder of (3x^4+ 2x^2 - 6x + 1) /(x + 1)
quester [9]

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all work is shown and pictured

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Which equation represents the line with a slope of 5/6 that passes through the point (−2,1)?
soldi70 [24.7K]

Answer:

Slope m=

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Step-by-step explanation:

5 0
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