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tresset_1 [31]
3 years ago
10

Can someone help me find x.

Mathematics
1 answer:
Harman [31]3 years ago
8 0

Answer:

Step-by-step explanation:

6x+9=63

6x=63-9

6x=54

x=54/6

x=9

I encourage you to figure out the justification yourself.

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Matrix a is a 6 × 5 matrix. which order of matrix can be multiplied by matrix a to create matrix ab?
mezya [45]

Order (B) 5 × 6 of the matrix can be multiplied by matrix a to create matrix ab.

<h3>What is a matrix?</h3>
  • A matrix is a rectangular array or table of numbers, symbols, or expressions that are organized in rows and columns to represent a mathematical object or an attribute of such an object in mathematics.
  • For instance, consider a matrix with two rows and three columns.

To find the order of matrix:

  • We must first check the dimension of two matrices, say matrix A by matrix B, before we may multiply them.
  • Multiplication is achievable if the number of columns in the first matrix, A, equals the number of rows in the second matrix.
  • Dimension is assigned to the provided matrix: 6 × 5
  • This means the given matrix contains six rows and five columns.
  • As a result, the second matrix MUST have 5 rows in order for multiplication to be POSSIBLE.
  • The only matrix with 5 rows among the above alternatives is the matrix with dimension (B) 5 × 6.

To prove:

  • In other words, the inner products of the dimensions should be equal.
  • That is; (a × b)(b × a) is possible but (a ×b)(c × b) is impossible.
  • The dimensions of the matrix are given by, row × column.

Therefore, order (B) 5 × 6 of the matrix can be multiplied by matrix a to create matrix ab.

Know more about matrix here:

brainly.com/question/24079385

#SPJ4

7 0
2 years ago
Help mehhhhhh pls :)))
german

Answer:

Step-by-step explanation:

Property Rhombus

1 All sides are congruent ✓

2 Opposite sides are parallel and congruent ✓

3 All angles are congruent ✕

4 Opposite angles are congruent ✓

3 0
3 years ago
Which expression is equivalent to (x^1/4y^16)^1/2 ?
jekas [21]

expression is equivalent to  (x^{\frac{1}{4}} y^{16})^{\frac{1}{2}}

We apply exponential property

Multiply the outside exponent 1/2 with exponents inside the parenthesis

(x^{\frac{1}{4}} y^{16})^{\frac{1}{2}}

(x^{\frac{1}{4}*\frac{1}{2}} y^{16*\frac{1}{2}})

1/4 times 1/2 is 1/8  

16 times 1/2 is 8

so expression becomes

(x^{\frac{1}{8}} y^{8})

So the answer is

(x^{\frac{1}{8}} y^{8})


3 0
3 years ago
Read 2 more answers
How many solutions are there on the equation below 16(x+2)-8=16x+24
goblinko [34]

Answer:

Infinitely many solutions

Step-by-step explanation:

First,

16(x+2)=16\cdot x+16\cdot 2=16x+32.

Then

16(x+2)-8=16x+32-8=16x+24.

The equation becomes

16x+24=16x+24.

This equation is always true equality (because left and right parts are the same for all possible values of x). This means that equation has infinitely many solutions.

4 0
3 years ago
Pls help i will mark brainliest
s344n2d4d5 [400]

Answer:

(4,6)

Step-by-step explanation:

hope this helps you

6 0
3 years ago
Read 2 more answers
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