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2 years ago

HELP ASAP 2 and 3!! please :)

Mathematics

1 answer:

damaskus [11]2 years ago

5 0

Answer:

2. D. division property of equality

3. B. transitive

Step-by-step explanation:

2. well, we divide both sides by the same factor 3.

3. the same reason as for 4. we are using that if A = B, and B = 30, then A =30 in both lines.

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Answer:

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2 years ago

Raul simplified the expression, as shown below.

Softa [21]

Answer:

Raul's errors are in the application of the distributive property(he applied it wrongly), in not respecting the precedence of operations, and in the multiplication of two terms with the same base(we add the exponent).

Step-by-step explanation:

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The distributive property of multiplication is:

a*(b + c) = a*b + a*c

Precedence of operations:

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Multiplication of terms with the same base:

The multiplication of h*h = h², which Raul missed.

The correct simplification is given by:

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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