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SCORPION-xisa [38]
3 years ago
10

Would someone be able to help me with these 8 questions please because I'm really confused.

Mathematics
1 answer:
Westkost [7]3 years ago
6 0
Number one  8^4*8^6=
(8*8*8*8)*(8*8*8*8*8*8)= 
4096*262144=  [1,073,741,824]
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A room contains 3 men and 5 women. A person leaves then re-enters the room 6 times, and 5 of those 6 times a man leaves the room
kondor19780726 [428]
5 of the 6 exits were men, so the experimental probability that a man exits the room is 5/6.
7 0
2 years ago
A triangle has sides with lengths 5, 12, and 13. Verify this is a Pythagorean triple. Approximate the acute angles in this trian
djyliett [7]

A triangle with lengths 5, 12, and 13 is a Pythagorean triple

The approximate acute angles are 22.6° and 67.4°

Pythagorean triple

Pythagorean triple consist of positive number(a, b, c) such that it obeys the rule:

  • c² = a² + b²

A triangle whose sides form a Pythagorean triple is called a right angle triangle.

The longest side is the hypotenuse side.

Therefore,

  • 5² + 12²
  • 25 + 144 = 169
  • √169  = 13

Therefore,

5² + 12² = 13²

This means the triangle is a Pythagorean triple.

<h3>Acute angles</h3>

Acute angles are angles that are less than 90 degrees. This means the other two angles are acute angle.

Therefore, let's find them

  • tan ∅ = opposite / adjacent = tan ∅ = 5 / 12 = ∅ = 22.6198649155 = 22.6°
  • 180 - 22.6 - 90 = 67.4°

learn more on Pythagorean triple here: brainly.com/question/2293263?referrer=searchResults

7 0
1 year ago
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This figure represents a ramp for a dollhouse that is being covered with fabric on all sides. How much fabric is needed to cover
astra-53 [7]

Answer: 144 cm^2

Step-by-step explanation:

i did the quiz

4 0
1 year ago
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PLEASE ANSWER 14 points!!!!
katen-ka-za [31]

Answer:

5

Step-by-step explanation:

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3 years ago
Would a scale factor of -2 be considered an expansion or a contraction?
LekaFEV [45]
Scale factors of negative numbers are contractions

scale factors of numbers greater then 1 are expansions
scale factors of numbers greater then 0 but less then 1 are contractions
6 0
3 years ago
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