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Nataly [62]
3 years ago
15

Which equation gives the line shown on the graph? Will give BRAINLY!!!!

Mathematics
2 answers:
Veseljchak [2.6K]3 years ago
7 0

Answer:

i think it is d

Step-by-step explanation:

hope this helps

Paha777 [63]3 years ago
3 0

Answer:

A). 1/2x + 4

Step-by-step explanation:

The slope is positive since the slant is towards the right and the slope is 1/2 since using rise/run shown that it is 1/2.

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Make a sketch of the cross section resulting from the slice shown in the right square pyramid below. Then, using complete senten
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Answer:3

Step-by-step explanation:

38+s6$

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3 years ago
Find the? inverse, if it? exists, for the given matrix.<br><br> [4 3]<br><br> [3 6]
True [87]

Answer:

Therefore, the inverse of given matrix is

=\begin{pmatrix}\frac{2}{5}&-\frac{1}{5}\\ -\frac{1}{5}&\frac{4}{15}\end{pmatrix}

Step-by-step explanation:

The inverse of a square matrix A is A^{-1} such that

A A^{-1}=I where I is the identity matrix.

Consider, A = \left[\begin{array}{ccc}4&3\\3&6\end{array}\right]

\mathrm{Matrix\:can\:only\:be\:inverted\:if\:it\:is\:non-singular,\:that\:is:}

\det \begin{pmatrix}4&3 \\3&6\end{pmatrix}\ne 0

\mathrm{Find\:2x2\:matrix\:inverse\:according\:to\:the\:formula}:\quad \begin{pmatrix}a\:&\:b\:\\ c\:&\:d\:\end{pmatrix}^{-1}=\frac{1}{\det \begin{pmatrix}a\:&\:b\:\\ c\:&\:d\:\end{pmatrix}}\begin{pmatrix}d\:&\:-b\:\\ -c\:&\:a\:\end{pmatrix}

=\frac{1}{\det \begin{pmatrix}4&3\\ 3&6\end{pmatrix}}\begin{pmatrix}6&-3\\ -3&4\end{pmatrix}

\mathrm{Find\:the\:matrix\:determinant\:according\:to\:formula}:\quad \det \begin{pmatrix}a\:&\:b\:\\ c\:&\:d\:\end{pmatrix}\:=\:ad-bc

4\cdot \:6-3\cdot \:3=15

=\frac{1}{15}\begin{pmatrix}6&-3\\ -3&4\end{pmatrix}

=\begin{pmatrix}\frac{2}{5}&-\frac{1}{5}\\ -\frac{1}{5}&\frac{4}{15}\end{pmatrix}

Therefore, the inverse of given matrix is

=\begin{pmatrix}\frac{2}{5}&-\frac{1}{5}\\ -\frac{1}{5}&\frac{4}{15}\end{pmatrix}

4 0
3 years ago
What is the function ?
Igoryamba

Answer:

Step-by-step explanation:

How many units u move

7 0
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Multiply (3x-7)(2x^2-8x+3)
xxTIMURxx [149]

Answer:

6x^3-38x^2+65x-21

Step-by-step explanation:

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3 years ago
Find the unit rate.<br> 12 plates in 4 stacks<br> plates per stack
emmasim [6.3K]

Answer:

3

Step-by-step explanation:

3 plates per stack

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Read 2 more answers
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