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PSYCHO15rus [73]
3 years ago
7

The measures of the acute angles of a right triangle are in the ratio 5:7

Mathematics
1 answer:
Umnica [9.8K]3 years ago
5 0

Answer:

37.5:52.5

Step-by-step explanation:

5u + 7u = 90

12u = 90

u = 7.5

 

So the angles are (5x7.5) =37.5 degrees

(7x7.5) = 52.5 degrees.

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Enid's and petter's cars weigh a total of 2.1 tonnes. Edins car weighs 280 kg more than Peter's car
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8 0
3 years ago
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adoni [48]

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17pi/15

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s = r *theta where r is the radius and theta is the central angle in radians

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51 * pi/180 = 51pi/180

s = 4 * 51pi/180

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5 0
2 years ago
Read 2 more answers
The park shown is in the shape of a square. Is the perimeter rational or irrational? Area = 24,200 yd 2
romanna [79]

Answer:

Perimeter is irrational

<em></em>

Step-by-step explanation:

<em>The attachment is missing but the question is still answerable</em>

Given

Area = 24200 yd^2

Required

Determine if the Perimeter is rational or not

First, we need to determine the sides of the square;

Area = Length * Length

Substitute Area = 24200 yd^2

24200 = Length * Length

24200 = Length^2

Take Square root of both sides

\sqrt{24200} = Length

Length = 155.563492

The perimeter of a square is calculated as:

Perimeter = 4 * Length

Perimeter = 4 * 155.563492

Perimeter = 622.253968

<em>Because the value of </em><em>perimeter </em><em>can't be gotten by dividing two integers, then </em><em>perimeter is irrational</em>

4 0
2 years ago
What is the rule for the reflection?<br> Pls help me
Luda [366]
I want to say B
This is filler to answer
6 0
2 years ago
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