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Elenna [48]
3 years ago
7

Please help me out I will mark brainliest!

Mathematics
1 answer:
emmainna [20.7K]3 years ago
4 0

Answer:

AOX = 30

YOD = 12

DOB = 48

Step-by-step explanation:

All of these angles are supplementary which means they all add up to 180:

x + 18 + 90 + x + 4x = 180

6x + 108 = 180

6x = 180 - 108

6x = 72

x = 12

m<AOX:

x + 18

12 + 18

30

m<YOD:

x

12

m<DOB:

4x

4(12)

48

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Find the coordinates of the midpoint of (x,y) for A(9,1) and B(3,7)
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Answer:

  (6, 4)

Step-by-step explanation:

The midpoint is found as the average of the coordinates of the end points.

  M = (A +B)/2

  M = ((9, 1) +(3, 7))/2 = (9+3, 1+7)/2 = (12, 8)/2

  M = (6, 4)

The midpoint of segment AB is (x, y) = (6, 4).

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Answer:

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Step-by-step explanation:

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A 5-pound bag of sugar costs $3.90. What is the unit rate?
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3.90 divided by 5 is 0.78
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Smart enough to answer this question? Gracie, Mary, and Nancy each have a small collection of seashells. Gracie has 5 more than
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Explain how the inverse and the contopositivve of a conditional are alike and how they are different
anygoal [31]

Answer:

See explanation!

Step-by-step explanation:

The contrapositive of a conditional is similar to, yet different from, the inverse of the conditional.

The best way to explain this is to create an example. You should start by creating a conditional; you can then form the conditional's inverse and contrapositive.

<u>Here is an example:</u>

Conditional: If C, then D. (starting statement)

Inverse: If not C, then not D. (opposite of the conditional)

Contrapositive: If not D, then not C. (reversed opposite of the conditional)

<u>Based on the information from the example, you can conclude:</u>

<u>Primary Similarity:</u>

Both the contrapositive and the inverse are opposites of the conditional (both contain not, implying something would not happen under the given circumstances, rather than something would happen under those circumstances).

<u />

<u>Primary Difference:</u>

The contrapositive is a reversed version of the inverse; this causes them to most commonly have different meanings.

I am sure you could find more similarities/differences, but these were the two that stood out to me the most!

I hope this helps! :)

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