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Allisa
12 days ago
15

Think about the commutative property of real number operations as it applies to addition and subtraction of functions how do you

think this property might extend a multiplication and division of functions
Mathematics
2 answers:
Svet_ta [9.5K]12 days ago
9 0

Response:

Functions have variables that stand in for numbers, so they share similar characteristics. The sequence of multiplication does not impact the result, but this is not the case with division. While multiplication is commutative for functions, division does not follow this rule.

Detailed explanation:

on edg Good Luck!!!

AnnZ [9.1K]12 days ago
8 0
The question is unclear.
The commutative property is relevant for addition and multiplication, but not for addition and subtraction.
This property does not hold for division or subtraction since the order of the numbers influences the result in those operations, while in addition and multiplication the order does not matter.

For instance:

Addition
5 + 4 = 9
4 + 5 = 9
5 + 4 = 4 + 5
Rearranging 4 and 5 results in the same sum.
The commutative property is applicable to addition.

Multiplication
5 * 4 = 20
4 * 5 = 20
5 * 4 = 4 * 5
Rearranging 4 and 5 here also yields the same product.
The commutative property applies to multiplication as well.

Subtraction
5 - 4 = 1
4 - 5 = -1
5 - 4 is different from 4 - 5
Rearranging 4 and 5 results in a different outcome.
The commutative property does not extend to subtraction.

Division
5/4 = 1.25
4/5 = 0.8
1.25 is not the same as 0.8.
Swapping the positions of 4 and 5 leads to a different result.
The commutative property is also not relevant for division.
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What is 0.002 1/10 of
PIT_PIT [9121]
<span>0.002 1/10 of what
=> (1/10)a = 0.002
=> Multiply both sides by 10 to solve for the unknown number, since we need the value whose one-tenth is 0.002.
=> 10 x (1/10)a = 10 x 0.002
=>  a = 0.02

Therefore, 0.002 is one-tenth of 0.02.
To verify, divide 0.02 by 10.
=> 0.02 / 10
=> 0.002
Hence, the solution is confirmed.

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5 0
1 month ago
The present age of Alex is ‘y’ years. Answer the following
PIT_PIT [9121]

Answer:

(a) What will his age be after 5 years?

"5 + y" years old

(b) What was his age 6 years ago?

"y - 6" years old

(c) If his grandfather’s age is five times his, how old is his grandfather?

"5y" years old

(d) His father is 6 years older than three times his age. How old is his father?

"6 + 3y" years old

Note: Disregard the quotation marks, ""

5 0
22 days ago
Read 2 more answers
Given that Ray E B bisects ∠CEA, which statements must be true? Select three options. m∠CEA = 90° m∠CEF = m∠CEA + m∠BEF m∠CEB =
tester [8842]

Answer:

Attached is the question in consideration.

m\angle CEA =90 \ (deg)

m\angle BEF=135\ (deg)

\angle CEF forms a straight line.

\angle AEF depicts a right triangle.

The options 1,4,5,6 represent the correct answers.

Step-by-step explanation:

⇒ Given that \ ray\ AE  is ⊥FEC it constitutes a right triangle, leading to m\angle CEA =90\ (deg).

⇒ The measure for \angle BEF =135\ (deg) equals \angle BEF =\angle AEB +\angle AEF = (45+90)=135\ (deg) as \angle AEB bisects \angle AEC, implying that \angle AEB is half of \angle AEC, thus  \angle AEB = 45\ (deg).

⇒\angle CEF represents a straight line, as the angle measures across it yield 180\ (deg).

⇒ The angle measure for \angle AEF = 90\ (deg) is derived from the linear pair concept.

Since \angle CEA + \angle AEF = 180\ (deg), inserting the values of  m\angle CEA =90\ (deg) leads to \angle AEF = 90\ (deg).

The other two options are incorrect as:

  • m\angle CEF=m\angle CEA + m\angle BEF = (90+135)=225

       it surpasses 180\ (deg) while \angle CEF is a               

      straight line.

  • Also, m\angle CEB=2(m\angle CEA) is inaccurate.

     As \angle CEA = 90\ (deg) and \angle CEB=45\ (deg)

Thus, we have a total 4 valid answers.

The confirmed options are 1,4,5,6.

5 0
6 days ago
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11 days ago
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