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3 years ago

Explain the pythagorean theorem, please and thank youu :)

Mathematics

2 answers:

iogann1982 [59]3 years ago

6 0

Answer:

a^2 + b^2 = c^2

Step-by-step explanation:

With a triangle that has a right angle (90°) and squares are drawn on each of the three sides, the biggest square has the exact same area as the other two smaller squares added together.

a^2 + b^2 = c^2

see the picture.

Tema [17]3 years ago

5 0

The pythagorean theorem: a theorem in geometry. The square of the length of the hypotenuse of a right triangle equals the sum of the squares of the lengths of the other two sides.

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Find the least common multiple of each pair of polynomials. 5 y² - 80 and y + 4

kobusy [5.1K]

The least common multiple of each pair of the polynomial (5y² - 80) and

(y + 4) is equal to 5(y-4)(y+4).

As given in the question,

Given pair of the polynomial is (5y² - 80) and (y + 4)

Simplify the given polynomial using (a² -b²) = (a-b)(a +b)

(5y² - 80) = 5(y² -16)

⇒(5y² - 80) = 5(y² - 4²)

⇒(5y² - 80) = 5(y -4)(y + 4)

And (y + 4) = (1) (y+4)

Least common multiple = 5(y-4)(y+ 4)

Therefore, the least common multiple of the given pair of the polynomial is 5(y -4)(y+ 4).

Learn more about least common multiple here

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1 year ago

The slope of the line below is -2. Use the coordinates of the labeled point to find the point-slope equation of the line. (4, -6

r-ruslan [8.4K]

Answer:

The point-slope equation of the line is $y = -2x +2$ or $2x+y = 2$

Solution:

Let us assume that the slope is m and the y intercept of the line is b

Hence, $y=m x+b$ --------- (i)

y intercept means we need to find the value of y when x is 0

Here the line passes through point (4,-6) and slope m = (-2)

Now putting the point (4,-6) in equation (i) we get,

$\Rightarrow-6 = m\times4 +b$

$\Rightarrow-6 = (-2)\times4 +b$

$\Rightarrow-6 = -8 +b$

$\Rightarrow-6+8 =b$

$\Rightarrow b = 2$

So, the equation of the line will be will be $y = -2x +2$ or $2x+y = 2$

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2 years ago

Edgar's friends like the way he makes slime. He can make 5 different batches of slime an hour. Write an equation to model this s

Genrish500 [490]

5 slimes an hour is 1 slime every 20 minutes.

1 Slime: 20 Minutes

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2 years ago

A jar contains 5 purple, 6 yellow, 8 green, and 5 orange jellybeans. What is the probability of selecting a yellow jellybean fol

Oksana_A [137]

Answer:

$\frac{5}{96}$

Step-by-step explanation:

At the beginning, the jar contains the following beans:

5 purple

6 yellow

8 green

5 orange

Therefore, the total number of jellybeans in the jar tha beginning is:

$n=5+6+8+5=24$

The number of yellow beans at the beginning is

$y=6$

Therefore, the of selecting a yellow jellybean at the beginning is

$p(y)=\frac{y}{n}=\frac{6}{24}=\frac{1}{4}$

After selecting this yellow bean, the yellow bean it is replaced in the jar, so the number of total beans is still n = 24.

And the number of purple beans inside is

$p=5$

So, the probability of selecting a purple bean at the 2nd attempt is

$p(p)=\frac{5}{24}$

Therefore, the combined probability of selecting a yellow jellybean followed by a purple one is

$p(yp)=p(y)\cdot p(p)=\frac{1}{4}\cdot \frac{5}{24}=\frac{5}{96}$

3 0

3 years ago

I need help pls I will appreciate for the help

Alexandra [31]

Answer:

cant see it

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers