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3 years ago

If ab = 14 and cd = 14 then ab=cd

Mathematics

2 answers:

gogolik [260]3 years ago

8 0

Yes because is we replace both numbers it would end as...
ab=cd
14=14

Tomtit [17]3 years ago

7 0

Basically when ab=cd they both would equal out towards 14=14 which then result into both of them equaling out towards each other.
but if this isnt what you wanted let me know.

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3 years ago

Read 2 more answers

Solve the system using substitution. y - 3x = 1 2y - x = 12 ([?], [])

anyanavicka [17]

Answer:

(2, 5)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Algebra I

Solving systems of equations using substitution/elimination

Step-by-step explanation:

Step 1: Define Systems

y - 3x = 1

2y - x = 12

Step 2: Rewrite Systems

y - 3x = 1

Add 3x on both sides: y = 3x + 1

Step 3: Redefine Systems

y = 3x + 1

2y - x = 12

Step 4: Solve for x

Substitution

Substitute in y: 2(3x + 1) - x = 12
Distribute 2: 6x + 2 - x = 12
Combine like terms: 5x + 2 = 12
Isolate x term: 5x = 10
Isolate x: x = 2

Step 5: Solve for y

Define equation: 2y - x = 12
Substitute in x: 2y - 2 = 12
Isolate y term: 2y = 10
Isolate y: y = 5

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2 years ago

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Answer:

You have to say which one is the shaded region the circle or the rectangle

Step-by-step explanation:

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