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AlexFokin [52]
3 years ago
9

The sets of numbers 7, 24, 25 and 9, 40, 41 are Pythagorean triples. Use what you know about the Pythagorean Theorem and explain

or show why they are Pythagorean triples. Be sure to show your work for each set of triples! (5 points) i need an answer now please im being timeddd
Mathematics
1 answer:
salantis [7]3 years ago
8 0

Answer:

25^2=625

24^2= 576

7^2= 49

as 625 = 576+49 so 7,24,25 form a Pythagorean triplet

similarly

9,40,41 also is a Pythagorean triplet

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180

Step-by-step explanation:

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What is the nth term rule of the linear sequence below?<br> 13, 7, 1, -5, -11,...
skad [1K]

Answer:

aₙ = a₁ - 6* (n-1)

Step-by-step explanation:

a₁ = 13 = 13 - 6* (1-1)

a₂ = 7 = 13 - 6 * 1 = 13- 6*(2-1)

a₃ = 1 = 7 - 1 = 13 - 6 * 2 = 13 - 6 * (3-1)

........

aₙ = a₁ - 6* (n-1)

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8 0
3 years ago
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Which of the following is the closest to 15%? A. 1/7 B. 1/5 c. 1/4 d 1/3
Solnce55 [7]

Answer:

15%=0.15

1÷7=0.14

1÷5=0.2

1÷4=0.25

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Step-by-step explanation:

1/7

5 0
3 years ago
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A number, increased by four times the number, is 35. Find the number.<br>​
mel-nik [20]
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7 0
2 years ago
2. The volume of a cylinder varies jointly with its height and the square of the radius. A 7.85 cubic inch spice container is 2.
Natali [406]

Answer:

Volume=21.195 cubic inch

Step-by-step explanation:

The volume of a cylinder varies jointly with its height and the square of the radius is expressed as

V∝hr^2

Introducing our constant of proportionality,K we have that

V =Khr^2

Given that A 7.85 cubic inch spice container is 2.5 inches tall and has a radius of 1 inch. We have that

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V=21.195 cubic inch

6 0
3 years ago
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