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3 years ago

Please just give me the answer

Mathematics

1 answer:

Ber [7]3 years ago

4 0

9514 1404 393

Answer:

Step-by-step explanation:

The Pythagorean theorem tells you of the relation ...

x² + 6² = 10² . . . . . . . . . squares of sides total to the square of hypotenuse

x² = 100 -36 = 64 . . . . . subtract 6²

x = √64 = 8 . . . . . . . . . . square root

The length of side x is 8 units.

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Please help me and show your work!!

11Alexandr11 [23.1K]

$\bf \cfrac{\sqrt{250x^{16}}}{\sqrt{2x}}\qquad 
\begin{cases}
250=2\cdot 5\cdot 5\cdot 5\\
\qquad 2\cdot 5\cdot 5^2\\
x^{16}=x^{8\cdot 2}\\
\qquad (x^8)^2
\end{cases}\implies \cfrac{\sqrt{2\cdot 5\cdot 5^2\cdot (x^8)^2}}{\sqrt{2\cdot x}}$

$\bf \cfrac{5x^8\sqrt{2\cdot 5}}{\sqrt{2}\cdot \sqrt{x}}\implies \cfrac{5x^8\underline{\sqrt{2}}\cdot \sqrt{5}}{\underline{\sqrt{2}}\cdot \sqrt{x}}\implies \cfrac{5x^8\sqrt{5}}{\sqrt{x}}\impliedby 
\begin{array}{llll}
\textit{and rationalizing the}\\
\textit{denominator}
\end{array}$

$\bf \cfrac{5x^8\sqrt{5}}{\sqrt{x}}\cdot \cfrac{\sqrt{x}}{\sqrt{x}}\implies \cfrac{5x^8\sqrt{5}\cdot \sqrt{x}}{(\sqrt{x})^2}\implies \cfrac{5x^8\sqrt{5x}}{x}\implies 5x^8x^{-1}\sqrt{5x}
\\\\\\
5x^{8-1}\sqrt{5x}\implies 5x^7\sqrt{5x}$

4 0

3 years ago

What is the slope of a line parallel to the line whose equation is x-y=-3?

lapo4ka [179]

Answer:

Step-by-step explanation:

slope must be same because it is paralel

6 0

3 years ago

Use the order of operations to find the value of the expression. 2 + 3 × 16 − 2 × 21 − 3

kolezko [41]

Answer:

Step-by-step explanation:

=2+(3)(16)-(2)(21)-3

=2+48-(2)(21)-3

=50-(2)(21)-3

=50-42-3

=8-3

Hope this helped! :)

6 0

3 years ago

A square field has a perimeter of 48cm find the area of the field

BabaBlast [244]

Answer:

2,304

Step-by-step explanation:

u multiply one length by it widgth so 48 x 48

7 0

3 years ago

Read 2 more answers

What is number pattern

anyanavicka [17]

A number patter is a list of numbers that follow a certain pattern like 2,4,6,8,10 is a pattern of 2's

7 0

3 years ago