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NARA [144]
3 years ago
8

What is a2+b2=c2 what formula is this Amos trevor_frost

Mathematics
2 answers:
Keith_Richards [23]3 years ago
6 0

Answer:

\huge{\boxed{\boxed{\tt { ⎆ \ Pythagorean \ Theorem :-}}}} \

a {}^{2}  + b {}^{2}  = c {}^{2}

This is the formula for the <u>pythagorean </u><u>theorem </u>i.e, one leg of a triangle squared plus another leg of a triangle squared equals the hypotenuse squared.

ladessa [460]3 years ago
6 0

Answer:

a^2+b^2=c^2 is the formula for the Pythagorean Theorem

Step-by-step explanation:.

The Pythagorean Theorem, also referred to as the ‘Pythagoras theorem,’ is arguably the most famous formula in mathematics that defines the relationships between the sides of a right triangle. This mathematical law states that the sum of squares of the lengths of the two short sides of the right triangle is equal to the square of the length of the hypotenuse.

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Four congruent isosceles right triangles are cut from the 4 corners of a square with a side of 20 units. The length of one leg o
yanalaym [24]

Answer:

368 sq. units.

Step-by-step explanation:

We have a square of side lengths 20 units and we cut four congruent isosceles right triangles from the corners of the square.

Now, the four isosceles right triangles have one leg equal to 4 units.  

Therefore, the area of four triangles = 4 \times ( \frac{1}{2} \times 4 \times 4) = 32 sq. units.

Now, we have the area of the given square is (20 × 20) = 400 sq. units.

Therefore, the area of the remaining octagon will be (400 - 32) = 368 sq. units. (Answer)

7 0
3 years ago
Jonathon stated that 0.20 of his coins were quaters. What percentage of jonathons coins are quaters
Anastasy [175]
20%, because 20/100 is equal to 20&.
Hope this helps!
8 0
3 years ago
Alyssa had Pokemon cards. she gave 8 to her friends she now has 5 Pokemon cards left how many Pokemon cards did she have to star
Stolb23 [73]

Answer:

She had 13 pokemon

Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
Write a list of 6 ordered pairs to show the height of the candle in inches (y) as a function of time in hours (x) from the first
Bumek [7]

A function assigns the values. The list of 6 ordered pairs to show the height of the candle inches are (1,8.5), (1,8), (1,7.5), (1,7), (1,6.5), and (1,6).

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

The rate at which the candle burns down is 0.5 inches per hour. Now, if we substitute the value of the point (0,9) in the function of a line, and the rate as well, we will get,

y = mx +c

9 = -0.5(0) + c

c = 9

Now, the equation that can represent the height of the candle at any hour after it is lit will be,

y= -0.5x+9

substitute the value of x as 1, 2, 3, 4, 5, and 6 to get the value of y and form ordered pairs.

  • y=-0.5(1)+9 = 8.5 inches  ⇒ (1,8.5)
  • y=-0.5(2)+9 = 8 inches  ⇒ (1,8)
  • y=-0.5(3)+9 = 7.5 inches  ⇒ (1,7.5)
  • y=-0.5(4)+9 = 7 inches  ⇒ (1,7)
  • y=-0.5(5)+9 = 6.5 inches  ⇒ (1,6.5)
  • y=-0.5(6)+9 = 6 inches  ⇒ (1,6)

Hence, the list of 6 ordered pairs to show the height of the candle inches are (1,8.5), (1,8), (1,7.5), (1,7), (1,6.5), and (1,6).

Learn more about Function:

brainly.com/question/5245372

#SPJ1

8 0
2 years ago
5 + {[2 × (14 − 9)] − 1}
aivan3 [116]
It will be 14.
i’ll attach an image to show work

7 0
2 years ago
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