What are pythagorus theorems

Mathematics

2 answers:

Andreas93 [3]3 years ago

6 0

It is related to the three sides of right triangles, the formula for it is A2 +b2 =c2. and the 2s are the sqaures

Schach [20]3 years ago

3 0

It is a fundamental relation in euclidean Geometery among the three sides of a triangle. It states the square of a hypotenuse ,the side opposite of the right angle is equal to the sum of the squares of the other two sides.

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CALLING ALL MATHS GENIUSES

s2008m [1.1K]

Got you. So we will use the basic formula for the area of a rectangle and insert variable values. (^_^)

Area= Width(Height) ----------- Insert values of width and height [width = (x-1)
, height = (x+9)]

Area= (x-1)(x+9) ) -------------- Then expand if needed?
= x² +8x -9

3 0

4 years ago

Read 2 more answers

The sum of two numbers is 75. The second number is 3 less than twice the first

Mandarinka [93]

Answer:

$\large{\textbf{The two numbers are: 26 and 49}.\\}$

Step-by-step explanation:

$\large{\textup{assume the two numbers are $x$ and $y$.}}\\\large{\textup{The given sentences are written in mathematical terms as follows:}\\$$ x + y = 75 \hspace{25mm} (1)$$ $$ y = 2x - 3 \hspace{25mm} (2) $$ \\\textup{Substituting $(2)$ in $(1)$,}\\\begin{align*} & \implies x + 2x - 3 = 75 \\& \implies 3x = 78 \\& \implies x = 26\end{align*}\textup{Substituting $x$ in $(1), \hspace{5mm} y = 49$} }$