2 years ago

What is Rectangular Matrix ??

Mathematics

1 answer:

faust18 [17]2 years ago

5 0

Answer:

A rectangular matrix is a matrix in which the number of rows is NOT equal to the number of columns.

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What is the gcf of 5 (4x-3) +x (4x-3)? Explain

TiliK225 [7]

I more or less have an understanding, but,

Factor out the GCF of 4x-3 from 5(4x-3)+x(4x-3)

Making it,

(4x-3)(5+x)

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3 years ago

Write a sine function that has a midline of 2, an amplitude of 4 and a period of 11.

svetoff [14.1K]

Answer:

y = 4 sin(2π/11 x) + 2

Step-by-step explanation:

y = A sin(2π/T x + B) + C

where A is the amplitude,

T is the period,

B is the phase shift,

and C is the midline.

A = 4, T = 11, and C = 2. We'll assume B = 0.

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3 years ago

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2/3 = 18/27

20/27 > 18/27 ⇒ 20/27 > 2/3

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3 years ago

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Gekata [30.6K]

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Step-by-step explanation:

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3 years ago

The square of a positive number is equal to its triple added to 28. What is this number?

sashaice [31]

hi brainly user! ૮₍ ˃ ⤙ ˂ ₎ა

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$\huge{ \rm{Answer:}}$

The roots of the equation are 7 and -4, because 7 - 4 = 3 and 7. - 4 = -28

Step-by-step explanation:

The positive number is equal to 7.

Assuming that the number is equal to "x" we have:

$\begin{gathered}x^2 = 3x + 28\\\\x^2 - 3x - 28 = 0\\\\a = 1\\\\b = -3\\\\c = -28\\\end{gathered}$

By the sum and product method, we have:

$\begin{gathered}S = -b / a\\\\S = -(-3) / 1\\\\S = 3\\\\\end{gathered}$

$\begin{gathered}P= c / a\\\\P = 28 / 1\\\\P = 28\\\\\end{gathered}$

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2 years ago

What is Rectangular Matrix ??​

What is Rectangular Matrix ??