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GREYUIT [131]
4 years ago
9

determine if each pair of ratios or rates is equivalent 15 computers for 45 students; 45 computers for 135 students

Mathematics
2 answers:
Andrews [41]4 years ago
7 0
Yes they're equivalent, 15x3=45 and 45x3=135 therefore they are both multiplied by three and are equivalent
nasty-shy [4]4 years ago
4 0

Answer:

Ratio's are equivalent

Step-by-step explanation:

we have to determine if each pair of ratios or rates is equivalent:

15 computers for 45 students

Ratio of computers to students= 15:45

                                                   = 1:3

45 computers for 135 students

Ratio of computers to students= 45:135

                                                   = 1:3

Hence, The ratio's are equivalent

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PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!
GREYUIT [131]

Yes, the triangle is right angled.

Step-by-step explanation:

Given lengths are;

11 yards, 60 yards and 61 yards

From pythagoras theorem;

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Here;

a = 11 , b = 60 , c = 61

a^2+b^2=c^2\\(11)^2+(60)^2=(61)^2\\121+3600=3721\\3721=3721

As it satisfies the condition of Pythagoras theorem, the triangle is right angled.

Yes, the triangle is right angled.

Keywords: pythagoras theorem, addition

Learn more about pythagoras theorem at:

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  • brainly.com/question/1286775

#LearnwithBrainly

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4 years ago
What is the approximate volume of the cylinder?
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4 0
3 years ago
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|14-x+6|

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