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Dmitrij [34]
2 years ago
6

X-2y+z=2 bx+ay=3 -2y+z=-4 Choose appropriate values for a and b

Mathematics
1 answer:
jonny [76]2 years ago
8 0

Answer:

Attached

Step-by-step explanation:

Just for your reference, this question will get unlimited number of solutions, attached is a few examples I calculated from Excel. Have fun to pick one or create one to be your favorite.

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It means that the both sides of the expression in the given equation must be/are congruent.

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Solve the polygon for x
wariber [46]
  • Octagon has sum of angles 1080°

\\ \rm\Rrightarrow 5(10x+15)+2(14x)+6x-3=1080

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2 years ago
Can someone help me with both questions please!
sergey [27]

Answer to question is y=-5x-11

3 0
3 years ago
HELPP
Anvisha [2.4K]

Answer:

the first one

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
PLEASE PLEASE HELP WILL MARK BRAINLIEST!!
oksian1 [2.3K]

The equivalent expression to given expression is 1/3.

<h3>What is Equivalent Expression?</h3>

Equivalent expressions are defined as algebraic expressions which give the same resulting expression. An algebraic expression (or) a variable expression is defined as a combination of terms by the operations such as addition, subtraction, multiplication, division.

Here, given expression

    \sqrt{2/x^2} X \sqrt{x^2/18}

=   \sqrt{2 X x^2/18x^2}

=    \sqrt{1/9}

=   1/3

Thus, the equivalent expression to given expression is 1/3.

Learn more about equivalent expression from:

brainly.com/question/24242989

#SPJ1

7 0
2 years ago
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