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Oksi-84 [34.3K]
3 years ago
13

A rope is 225 centimeters long you need the rope to be 1 1/2 meters long how many centimeters should you cut off

Mathematics
1 answer:
Leviafan [203]3 years ago
8 0
That would be 75 centimeters
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There are 20 players on a soccer team. From them, a captain and an alternate captain have to be chosen. How many possibilities a
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Answer:

190 possibilities.

Step-by-step explanation:

The problem is called 20 choose 2, given by the formula for combinations

C(20,2) = 20! / (2! (20-2)!) = 190

alternatively, we can reason it this way:

there are 20 choices to choose a captain and 19 choices for an alternate captain for a total of 380 ways.

However, there are 20 choices to choose an alternate captain and 19 choices for a captain for a total of 380 ways.

Since we are essentially double counting every choice of the posts, we need to divide 380 by 2 to get 190 ways.

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3 years ago
Determine which ordered pairs are part of the solutions set for the inequality.(Hint - There may be more than 1 correct answer)"
Alisiya [41]
These ordered pairs<span> are in the </span>solution set<span> of the equation </span>x<span> > </span>y. ... (2<span>, </span>0<span>). </span>3(2<span>) + </span>2(0<span>) ≤ 6. 6 + </span>0<span> ≤ 6. 6 ≤ 6. (</span>4, −1<span>). </span>3(4<span>) + </span>2(−1) ≤ 6. 12 + (−2<span>) ≤ 6 ... </span>3<span>). </span>
6 0
4 years ago
A pair of numbers that can be used to locate a point on a coordinate plain
Blizzard [7]

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(5,2)

Step-by-step explanation:

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3 years ago
The point of concurrency of the angle bisectors of a triangle is called the _____
Kitty [74]

Answer:

centroid

Step-by-step explanation:

8 0
3 years ago
Pls helps fast!!
Aleks [24]

Answer:

Option B is correct.

Step-by-step explanation:

We have given a triangle ABC and EDC please look at the figure

We can see that AE and BD are transversal therefore, ∠EAB=∠AED being alternate interior angles

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So, by AA similarity postulate the above to triangles are similar

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Therefore, Option B is correct that is Triangle ABC is similar to triangle EDC , because m∠3 = m∠4 and m∠1 = m∠5

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And m∠1 = m∠5 corresponds to m∠EAB=m∠AED

3 0
3 years ago
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