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3 years ago

HELPPPPPP this is due tonight!!!!

Mathematics

1 answer:

laiz [17]3 years ago

6 0

Answer:

(1) Commutative property

(2) Distributive property/Definition of addition

(3) Compatibility with addition/Existence of additive inverse/Modulative property

(4) Compatibility with multiplication/Associative property/Definition of division/Existence of additive inverse/Commutative and modulative properties/Result

Step-by-step explanation:

We proceed to solve algebraically and explain each step:

1) $4\cdot x +1 +x + 3 = -11$ GIven

2) $4\cdot x +x +1 + 3 = -11$ Commutative property

3) $(4+1)\cdot x +4 = -11$ Distributive property/Definition of addition

4) $5\cdot x +4 = -11$ Definition of addition

5) $5\cdot x +4 -4 = -11-4$ Compatibility with addition

6) $5\cdot x = -15$ Existence of additive inverse/Modulative property

7) $\frac{1}{5}\cdot (5\cdot x)= \frac{1}{5}\cdot (-15)$ Compatibility with multiplication

8) $x = - 3$ Associative property/Definition of division/Existence of additive inverse/Commutative and modulative properties/Result

Hence, we have the following answers:

(1) Commutative property

(2) Distributive property/Definition of addition

(3) Compatibility with addition/Existence of additive inverse/Modulative property

(4) Compatibility with multiplication/Associative property/Definition of division/Existence of additive inverse/Commutative and modulative properties/Result

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vladimir1956 [14]

Answer:

i believe it would be $443.75

Step-by-step explanation:

just add 8.75 to 9.00 then multiply it by 25

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4 years ago

Which one is correct ?

olga55 [171]

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$i=180-e$

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3 years ago

Which equation represents the line that passes through and left-parenthesis 4, StartFraction 7 Over 2 right-parenthesis.?

asambeis [7]

Answer:

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We know that a line can be written as:

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Now we want that, when x = 4, we must have y = 7/2.

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3 years ago

Given g(x) = -x - 3, find g(1).<br> Answer:<br> Submit An:

Ray Of Light [21]

Answer:

-4

Step-by-step explanation:

g(x) = -x - 3

To find g(1), replace x with 1 in the expression and evaluate it.

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3 years ago

‼️‼️help would be appreciated‼️

quester [9]

24.

This is because the equation you have presented is that of a circle, formulated like so:

x^2 + y^2 = r^2 or radius squared

With that information, you know the find the square of the presented radius which is 12 and the actual radius.

The radius is half of the diameter, which makes the diameter 12 x 2 or 24.

Hope this helps!

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3 years ago