3 years ago

Give that 5x=3(mod7)find x

Mathematics

1 answer:

pychu [463]3 years ago

5 0

Answer Below!

Answer That

You might be interested in

PLEASE HELP ME ........

vodka [1.7K]

Answer:

I can´t see...

Step-by-step explanation:

4 0

3 years ago

What equation represents the relationship between p and q shown in the table

mash [69]

q = 10p because all of them are multiplied by ten

6 0

3 years ago

Solve for x in the equation x2 – 12х+ 36 = 90

Leviafan [203]

Answer:

Step-by-step explanation:

90-36=54

54-24=30

5 0

3 years ago

a square garden has a diagonal of 12 m. What is the perimeter of the garden? Express in simplest radical form

lianna [129]

Answer:

The perimeter of the garden, in meters, is $24\sqrt{2}$

Step-by-step explanation:

Diagonal of a square:

The diagonal of a square is found applying the Pythagorean Theorem.

The diagonal of the square is the hypothenuse, while we have two sides.

Diagonal of 12m:

This means that $d = 12$ , side s. So

$s^2 + s^2 = 12^2$

$2s^2 = 144$

$s^2 = \frac{144}{2}$

$s^2 = 72$

$s = \sqrt{72}$

Factoring 72:

Factoring 72 into prime factors, we have that:

72|2

36|2

18|2

9|3

3|3

$72 = 2^{3}*3^{2}$

So, in simplest radical form:

$s = \sqrt{72} = \sqrt{2^{3}*3^{2}} = \sqrt{2^3}*\sqrt{3^2} = 2\sqrt{2}*3 = 6\sqrt{2}$

Perimeter of the garden:

The perimeter of a square with side of s units is given by:

$P = 4s$

In this question, since $s = 6\sqrt{2}$

$P = 4s = 4*6\sqrt{2} = 24\sqrt{2}$

The perimeter of the garden, in meters, is $24\sqrt{2}$

5 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Csqrt80x%5E%7B7%7D" id="TexFormula1" title="\sqrt80x^{7}" alt="\sqrt80x^{7}" align="absmiddl

kvasek [131]

Answer: $4\sqrt{5}x^7$

Step-by-step explanation:

$\sqrt{80}x^7$

$=\sqrt{2^4\cdot \:5}x^7$

$=\sqrt{2^4}\sqrt{5}x^7$

$=4\sqrt{5}x^7$

5 0

3 years ago