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iVinArrow [24]
3 years ago
15

I need the ordered pair

Mathematics
2 answers:
LenaWriter [7]3 years ago
6 0

Answer:

\boxed {\boxed {\sf (0,1)}}

Step-by-step explanation:

First, let's define the points.

The first point is right 4 and up 7. The second point is left -4 and down 5. Therefore, the points are (4 , 7) and (-4 , -5).

Next, use the midpoint formula to find the midpoint.

(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2} )

Since, the points are (4,7) and (-4,-5):

x_1=4\\y_1=7 \\x_2= -4 \\y_2= -5

Substitute the points into the formula.

(\frac{4+-4}{2}, \frac{-5+7}{2}  )

Solve the numerators first.

(\frac{0}{2} , \frac {2}{2})

Divide.

(0,1)

The midpoint of the two points is <u>(0,1)</u>

Luba_88 [7]3 years ago
4 0

Answer:

(0,1)

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Midpoint Formula: (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

Step-by-step explanation:

<u>Step 1: Define</u>

Point (-4, -5)

Point (4, 7)

<u>Step 2: Find Midpoint</u>

Simply plug in your coordinates into the midpoint formula to find midpoint

  1. Substitute [MF]:                       (\frac{-4+4}{2},\frac{-5+7}{2})
  2. Add:                                         (\frac{0}{2},\frac{2}{2})
  3. Divide:                                     (0,1)
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Each term above describes the term below, but the term below doesn't necessarily describe the term above.

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Before we do anything else, let's define our terms, as well as the ones used in the diagram.

Trapezoid - A four sided shape with a pair opposite parallel sides.<span>
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Parallelogram - </span>A quadrilateral with two sets of parallel sides.<span>
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The first term is quadrilateral. From this, we can determine that the term <span>triangle</span> won't be used at all, as it's a three-sided figure, whereas a <span>quadrilateral</span> is a four-sided figure. This leaves <span>trapezoid, rhombus, </span>and <span>parallelogram </span>as our terms.

A <span>trapezoid </span>is a <span>quadrilateral</span>, because it has four sides, but it can't be a <span>rhombus </span>or <span>parallelogram</span>, so it goes in the first open box.

A parallelogram is a trapezoid, because it has a pair of opposite parallel sides, but it can't be a rhombus, because it doesn't necessarily have all equal sides, so it goes in the second open box.

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