3 years ago

Pls Help I will give Brainliest!

Mathematics

2 answers:

levacccp [35]3 years ago

8 0

Answer:

Step-by-step explanation:

Lady bird [3.3K]3 years ago

7 0

Answer:

IF IT IS THE AREA THEN YOU SHOULD TIMES THEM AS IN THE 1ST SHAPE 3 X 7 X 6 THEN DIVIDE 2 SECOND 7 X 3 X 3 X 6 DIVIDE INTO 2 AND AGAIN 2

Step-by-step explanation:

IT WILL BE EASY FOR YOUR EXAM

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Vlada [557]

The area is 8_/3

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3 years ago

If the following system of equations was written as a matrix equation in the form AX = C, and matrix A was expressed in the form

IrinaVladis [17]

Answer: a-b+c+d =4

Step-by-step explanation:

The given system of equation is

$2x+8y=7\\4x-2y=9$

from this we have the following matrices

$A_1 =\begin{bmatrix}\\2 &8 \\ \\4&2 \\\end{bmatrix}\ ,X=\begin{bmatrix}\\x\\ \\y\\\end{bmatrix}\text{and}\ C=\begin{bmatrix}\\7\\ \\9\\\end{bmatrix}$

the given matrix A = $\begin{bmatrix}\\a &c \\ \\b &d \\\end{bmatrix}$

On comparing Matrix $A_1$ with Matrix A

$\begin{bmatrix}\\a &c \\ \\b &d \\\end{bmatrix}=\begin{bmatrix}\\2&8 \\ \\4 &-2 \\\end{bmatrix}$

we have the following values

a=2 ,b=4,c=8,d=-2

Thus a-b+c+d =2-4+8+(-2)=4

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3 years ago

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Makovka662 [10]

Answer:

It's just like reflection

Step-by-step explanation:

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3 years ago

X/3 = 5/x-1 cross multiply

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3 years ago

Solve for g. g/2 = 3 g = ?

KATRIN_1 [288]

Answer:

Step-by-step explanation:

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2 years ago