3 years ago

Can Anyone Help Me

1 answer:

Komok [63]3 years ago

7 0

The answer is false.

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FromTheMoon [43]

Your answer would be A, because all sides of a regular polygon must be the same length
:)

7 0

3 years ago

uysha [10]

Answer:

Step-by-step explanation:

3 0

3 years ago

Airida [17]

Answer:

A = $\frac{ x+\sqrt{x^2+4b}}{2}, \frac{ x-\sqrt{x^2+4b}}{2}$

Step-by-step explanation:

First manipulate the equation as such,

$x=A-\frac{B}{A}$

$0=A - \frac{B}{A} - X$

$0=A^2 -AX - B$

Then use the quadratic formula,

$x= \frac{-b\pm\sqrt{b^2-4ac} }{2a}$ when, $0 = ax^2 +bx +c$ .

Which gives $A= \frac{ x+\sqrt{x^2+4b}}{2}, \frac{ x-\sqrt{x^2+4b}}{2}$ .

8 0

3 years ago

posledela

The answer is x=65.

The step by step explanation is on the paper.

7 0

3 years ago

anygoal [31]

$x-\ number\\\\
8x-20=15+x\ \ \ | subtract\ x\\\\
7x-20=15\ \ \ | add\ 20\\\\
7x=35\ \ \ | divide\ by\ 7\\\\
x=5\\\\Number\ is\ 5.$

6 0

3 years ago