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muminat
3 years ago
7

Find the midpoint of the line segment joining the points (9,6) and (-1,-6).

Mathematics
1 answer:
Hoochie [10]3 years ago
7 0

Answer:

\boxed{ \bold{ \huge{ \boxed{ \sf{(4 \: , \: 0)}}}}}

Step-by-step explanation:

Let the points be A and B

Let A ( 9 , 6 ) be ( x₁ , y₁ ) and B ( -1 , -6 ) be ( x₂ , y₂)

<u>Finding</u><u> </u><u>the</u><u> </u><u>mid</u><u> </u><u>points</u><u> </u><u>of </u><u>the</u><u> </u><u>line </u><u>segment </u><u>joining</u><u> </u><u>these </u><u>points</u>

<u>\boxed{ \sf{midpoint = ( \frac{x1 + x2}{2} , \:  \frac{y1 + y2}{2} )}}</u>

\longrightarrow{ \sf{( \frac{9 + ( - 1)}{2} , \:  \frac{6 + (  - 6)}{2}) }}

\longrightarrow{ \sf{ (\frac{9 - 1}{2}  \: , \:  \frac{6 - 6}{2} }})

\longrightarrow{ \sf{( \frac{8}{2} , \:  \frac{0}{2} }})

\longrightarrow{ \sf{(4 \: , \: 0}})

Hope I helped!

Best regards! :D

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How many ways can a person select 3 coins from a box consisting of a penny, a nickel, a dime, a quarter, a half dollar, and a on
tekilochka [14]

Answer:

A person can select 3 coins from a box containing 6 different coins in 120 different ways.

Step-by-step explanation:

Total choices = n = 6

no. of selections to be made = r = 3

The order of selection of coins matter so we will use permutation here.

Using the formula of Permutation:

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We can find all possible ways arranging 'r' number of objects from a given 'n' number of choices.

Order of coin is important means that if we select 3 coins in these two orders:

--> nickel - dime - quarter

--> dime - quarter - nickel

They will count as two different cases.

Calculating the no. of ways 3 coins can be selected from 6 coins.

nPr = \frac{n!}{(n-r)!} = \frac{6!}{(6-3)!}

nPr = 120

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3 years ago
a group of workers can plant 5 1/4 acres in four and a half days what is the unit rate in acres per day
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3 years ago
The measurements of two sides of a triangular playground are 24 feet and 30 feet. Which length could be the measurement of the t
Likurg_2 [28]

The length measurement of the third side of the triangular playground whose two sides are 24 ft and 30 ft long should be more than 6 but less than 54.

<h3>What is triangle inequality theorem?</h3>

Triangle inequality theorem of a triangle says that the sum of the two sides of a triangle is always greater than the third side.

Suppose a, b and c are the three sides of a triangle. Thus according to this theorem,

(a+b)>c

(b+c)>a

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There is a triangular playground. The measurements of two sides of a triangular playground are 24 feet and 30 feet.

Suppose the length of the measurement of the third side of the triangular playground is <em>c</em> meters.

As the two sides are 24 ft and 30 ft long. Thus, by the triangle inequality theorem,

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For the sides 24 ft and c ft,

24+c > 30\\c > 30-24\\c > 6

Thus, the length measurement of the third side of the triangular playground whose two sides are 24 ft and 30 ft long should be more than 6 but less than 54.

Learn more about the triangle inequality theorem here;

brainly.com/question/26037134

5 0
2 years ago
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What times what equals 120 and When you add the two numbers they equal 26?
Alona [7]
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Answer:

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<em>I'm sry that this is not the answer you were probaly looking for but all you said was "Solve in quadratic formula" and theres nothing else so pls if you need to fix that pls do so you can get your answer- Lily~Senpai :P</em>

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