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2 years ago

Ques

Mathematics

1 answer:

natulia [17]2 years ago

6 0

Answer:

Step-by-step explanation:

In a Pythagorean triple the square on the longest side is equal to the sum of the squares on the other 2 sides.

longest side = 10 ⇒ 10² = 100

6² + 8² = 36 + 64 = 100

A is a Pythagorean triple

longest side = 17 ⇒ 17² = 289

8² + 15² = 64 + 225 = 289

B is a Pythagorean triple

longest side = 9 ⇒ 9² = 81

5² + 8² = 25 + 64 = 89

89 ≠ 81

C is not a Pythagorean triple

longest side = 13 ⇒ 13² = 169

5² + 12² = 25 + 144 = 169

D is a Pythagorean triple

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7) Heather records the number of winners of the three Ring Toss game in the table below.

siniylev [52]

The number of winners that Heather can expect is 300.

<h3>How many winners can be expected?</h3>

The first step is to determine the total number of winners to the total number of players using the information in the table.

Total number of winners = 52 + 63 + 65 = 180
Total number of players = 123 + 155 + 172 = 450

Ratio = 180 / 450 = 0.40

Number of winners if there are 750 players = 0.40 x 750 = 300 winners

To learn more about division, please check: brainly.com/question/194007

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1 year ago

Solve the equation 7j=11 <br> Enter each line of working as an equation.

NeTakaya

Answer:

j=1.571

Step-by-step explanation:

to get j by itself you have to divide 7 by 11

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3 years ago

Monique said 0.70 is greater than 0.7 because 70 is greater than 7. do you agree with monique

elixir [45]

No. 0.70 is the same as 0.7, for the place value of 7 is the same for both (tenths place). In 0.70, the place value of 0 is the hundredth, which is not needed.

0.70 = 0.7

Disagree is your answer

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3 years ago

What is the area of the polygon shown below? (in the image). A. 322 mm^2 B. 364 mm^2 C. 520 mm^2 D. 584 mm^2 Show all work pleas

Oksanka [162]

Answer:

A. 322 mm^2

Step-by-step explanation:

The area of the rectangle is 14 times 20

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The area of the rectangle is 1/2 times 14 times 6

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3 years ago

Read 2 more answers

An equilateral triangle has perimeter P. The length of one side is P/3. Which expression is equivalent to the length on one side

irina1246 [14]

Answer: $3\times \dfrac{P}{3}=P$

Step-by-step explanation:

Given

The perimeter of one equilateral triangle is P

The lengths of the equilateral triangle are equal

Suppose x is the length of each side

$\therefore 3\times x=P\\\\\Rightarrow x=\dfrac{P}{3}$

i.e.

$\Rightarrow 3\times \dfrac{P}{3}=P$

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3 years ago