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3 years ago

9

Hello please help i’ll give brainliest

2 answers:

Bas_tet [7]3 years ago

6 0

Answer:

<h2><em><u>81</u></em></h2>

Step-by-step explanation:

<em><u>First</u></em><em><u>,</u></em>

Arrange the given data in ascending order or descending order:

65, 72, 75, 77, 81, 85, 90, 95, 98

<em><u>Here</u></em><em><u>,</u></em>

The given number of observations is odd,

So the middle term is the median of the observation that is <em><u>81 (Ans)</u></em>

grin007 [14]3 years ago

3 0

Answer:

Your answer is 81.

Step-by-step explanation:

The median means the middle number, so you put the numbers in order from least to greatest, and the middle number is your median. However, if you have an even set of numbers, you chose the direct number in the middle of those 2 numbers for an example, if 6&7 were both your medians, it'd be 6.5

(sheeesh i feel smart and im a 6th grade girlll)

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Answer:

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Step-by-step explanation:

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2 years ago

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3 years ago

Read 2 more answers

How to show opposite sides on a parallelogram are congruent

Marta_Voda [28]

Answer:

I am attaching a image to understand my proof.

Step-by-step explanation:

PROVE:-

AB = DC

AD = BC

∠ ABD = ∠ BDC (alternate angles are equal )

∠ DBC = ∠ ADB (alternate angles are equal )

∴ Δ ADB ≅ Δ CBD ( by ASA rule )

DC = BA ( corresponding sides of ≅ Δ )

AD = CB ( corresponding sides of ≅ Δ )

Hence it is proved that opposite sides of parallelogram are congruent )

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3 years ago