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2 years ago

Several properties are used to evaluate this expression. Identify the property used in each step.

Mathematics

2 answers:

Lady bird [3.3K]2 years ago

5 0

Answer:

identify property

commutative property

associative property

Step-by-step explanation:

I took the assignment:)

Cat 101

1 year ago

Thank you!

Ghella [55]2 years ago

5 0

Answer:

the top one is identity of property. the middle one is indeed commutative property. the bottom one is associative property.

Step-by-step explanation:

I just took the assignment and got them right Good luck

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Select the correct answer. Simplify. 198 49√2 OB. 7√2 OC. 2√7 OD. 14√7

Nitella [24]

Answer: The correct answer is B.

Step-by-step explanation: To simplify a square root, you take the factors of the value in the square root and see the greatest factor that is a square. In this case, 49 is the greatest square factor of 98. You take the square root of 49, which is 7. 7 goes outside the radicand. Leave 2 inside the radical because 49 x 2 = 98. Hence, the correct answer is B.

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1 year ago

which values of x and y are solutions to the open sentence? 4y ≥ 3x 2 a. x = 3, y = 0 b. x = 4, y = 3 c. x = 6, y = 5 d. x = 7,

boyakko [2]

4y ≥ 3x + 2

Plugging in the values in the options, then the required values are when x = 6 and y = 5, then
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2 years ago

What could be shown about the diagonals of parallelogram PQRS to compare the proof that diagonals of a parallelogram bisect each

Anna71 [15]

Answer:

C. PR and SQ have the same midpoing

Step-by-step explanation:

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2 years ago

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Answer:

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Step-by-step explanation:

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1 year ago

Factor the expression 2x4y – 18x2y3 completely.

Annette [7]

Answer:

B. 2x2y(x – 3y)(x + 3y)

Step-by-step explanation:

$2 {x}^{4} y - 18 {x}^{2} {y}^{3} \\ = 2 {x}^{2} y( {x}^{2} - 9 {y}^{2} ) \\ = 2 {x}^{2} y \{ {x}^{2} - {(3y)}^{2} \} \\ \purple {\boxed{ \bold{ = 2 {x}^{2} y(x - 3y)(x + 3y)}}}$

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2 years ago

Read 2 more answers