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BlackZzzverrR [31]
3 years ago
10

Explain the differences between properties of equality and properties of inequality when solving equations and inequalities.

Mathematics
2 answers:
marshall27 [118]3 years ago
8 0

Using the properties of equality on any equation will not change the solution set. When multiplying or dividing an inequality by a negative number you must reverse the inequality symbol or you will not get the correct solution set.

matrenka [14]3 years ago
5 0
Equalities will have the words "is" or "equals" or "the same as" in the wording. These produce a unique solution.

Inequalities have phrases like "at most" or "at least" or "no more than" in them. Solutions are a range of values, ranging between 2 values, or from a particular value to positive or negative infinity.
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If m ∠ A B F = ( 8 w − 6 ) ° m ∠ A B E = [ 2 ( w + 11 ) ] ° m ∠ E B F .
pashok25 [27]

The measure of angle EBF where he angle measures are given as m∠ABF = (8w − 6)° and m∠ABE = [2(w + 11)] is m∠EBF = 4w - 28

<h3>How to determine the measure of angle EBF?</h3>

The angle measures are given as

If m ∠ A B F = ( 8 w − 6 ) ° m ∠ A B E = [ 2 ( w + 11 ) ] ° m ∠ E B F

Rewrite the angle measures properly.

This is done, as follows

m∠ABF = (8w − 6)°

m∠ABE = [2(w + 11)]

The measure of angle m∠EBF is calculated as:

m∠ABF = m∠ABE + m∠EBF

Substitute the known values in the above equation

8w - 6 = 2(2w + 11) + m∠EBF

Open the brackets

8w - 6 = 4w + 22 + m∠EBF

Evaluate the like terms

m∠EBF = 4w - 28

Hence, the measure of angle EBF where he angle measures are given as m∠ABF = (8w − 6)° and m∠ABE = [2(w + 11)] is m∠EBF = 4w - 28

Read more about angles at

brainly.com/question/25716982

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5 0
1 year ago
K/2+1/2=3 find the k
NikAS [45]

Answer:

k = 5

Step-by-step explanation:

Given

\frac{k}{2} + \frac{1}{2} = 3 ( multiply through by 3 to clear the fractions )

k + 1 = 6 ( subtract 1 from both sides )

k = 5

4 0
3 years ago
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Answer:

Option B will be cheaper.

Step-by-step explanation:

Option A:

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Option B:

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*you get 24 becasue there are 24 months in 2 years.

6 0
3 years ago
Rylie's gross paycheck amount is $1305.60. She has 4% deducted from her paychecks for her 401(k). Her employer matches her deduc
vaieri [72.5K]
The employer contribution does not get deducted from her paycheck.  To find the amount deducted from her check we take 4% of 1305.60 = 0.04(1305.60) = $52.22.
6 0
3 years ago
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The graph shows f(x)=(x-h)^2 what is the value of h ?
AVprozaik [17]

Answer: <em>I think the value of k is equal to (-1.5).</em>

<em />

Step-by-step explanation: <em>When you plug it into the graphing calculator, you get that exact graph.</em>

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3 years ago
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