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3 years ago

Which property states that if a = b, then b = a?

Mathematics

2 answers:

yawa3891 [41]3 years ago

6 0

Symmetric or communative

Katena32 [7]3 years ago

6 0

Multiplicative identity

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Sara pays $11 for 2.75 pounds of cheese.what is the cost per pound

deff fn [24]

0.25 cents per pound

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3 years ago

Read 2 more answers

Three houses A B and Clie on the same line on a map. House Blies exactly in the middle of house A and house C The point (3,6) on

Svetlanka [38]

Answer:

(-13, -12)

Step-by-step explanation:

The midpoint (x,y) between two points ( $x_1,y_1$ ) and ( $x_2,y_2$ ) on the coordinate plane is given by:

$x=\frac{x_1+x_2}{2};\\\\y=\frac{y_1+y_2}{2}$

Hence given that house A is at (3, 6) and house B is at (-5, -3). Since house B is placed at the middle of house A and house B, let the coordinates of house C be ( $x_2,y_2$ ). Hence:

$-5=\frac{3+x_2}{2\\} \\3+x_2=-10\\\\x_2=-10-3\\\\x_2=-13$

$-3=\frac{6+y_2}{2\\} \\6+y_2=-6\\\\y_2=-6-6\\\\y_2=-12$

Therefore house C is at (-13, -12)

3 0

3 years ago

10,000-99,999 < 0. true or false

pav-90 [236]

<h2><u>TRUE</u> is the correct answer!</h2><h3 /><h3>10,000 - 99,999 = -89,999</h3><h3>Since it's a NEGATIVE number, it is smaller than zero.</h3><h3 /><h3><em>Please let me know if I am wrong.</em></h3>

8 0

3 years ago

Using the banker's rule, the minimum annual income needed to borrow $75,000 for the purchase of a home is:

Angelina_Jolie [31]

Answer:

b. $30,000

Step-by-step explanation:

According to the banker rule, the minimum annual income needed to borrowed should be maximum of 2.5% of the annual income

Given that

The amount borrowed for purchased of the home is $75,000

So based on the above information, the minimum annual income is

$= Borrowed\ amount \times given\ percentage$

$= \$75,000 \times 2.5\%$

= $30,000

By multiplying the borrowed amount with the given percentage we can get the required minimum annual income and the same is to be shown above

7 0

4 years ago

Can you please tell me how to find the absolute maximum and absolute minimum values of a function???? Thank you!!!!!

valkas [14]

Answer:

Yes.

Step-by-step explanation:

In the Quadratic Equation, <em>y</em><em> </em><em>=</em><em> </em><em>Ax</em><em>²</em><em> </em><em>+</em><em> </em><em>Bx</em><em> </em><em>+</em><em> </em><em>C</em><em>,</em><em> </em>two things could happen with your <em>A</em>:

Opens down → Maximum Value [-A]

Opens up → Minimum Value [A]

We can identify the minimum or maximum value of a parabola by identifying the y-coordinate of the vertex. You can use a graph to identify the vertex or you can find the minimum or maximum value algebraically by using the formula x = ⁻ᵇ/₂ₐ. This formula will give you the x-coordinate of the vertex.

I am joyous to assist you anytime.

3 0

3 years ago