4 years ago

What is 6+r =5r-4(r+10)

Mathematics

1 answer:

White raven [17]4 years ago

8 0

Answer:

no solution

Step-by-step explanation:

6+r=5r-4(r+10)

6+r=5r-4r-40

6+r=r-40

46+r=r

46=0r

no solution

You might be interested in

A cryptographic hash takes a message as input and produces a fixed-length string as output, called the digital fingerprint. A br

Allushta [10]

Answer:

$1.85x10^{19}$ attempts are required to find a matching pair if the digital fingerprint is 64 bits long.

$3.40*10^{38}$ attempts are required to find a matching pair if the digital fingerprint is 128 bits long.

Step-by-step explanation:

Each bit has two options. So

How many attempts are required to find a matching pair if the digital fingerprint is 64 bits long?

So for each of the 64 bits, we have the following number of options.

2 - 2 - 2 - 2 -... - 2

So, in all, there are

$T = 2^{64} = 1.85x10^{19}$

options.

So, $1.85x10^{19}$ attempts are required to find a matching pair if the digital fingerprint is 64 bits long.

128 bits long?

Using the same logic as the first question.

$T = 2^{128} = 3.40*10^{38}$

So, $3.40*10^{38}$ attempts are required to find a matching pair if the digital fingerprint is 128 bits long.

5 0

3 years ago

I had $10 my mom gives me $30 my dad gave me $30 my aunt and uncle give 100 dollars I had $10 how much did I have

professor190 [17]

You had 10$ but now you have 160$

8 0

3 years ago

Read 2 more answers

What is the closed linear form of the sequence of the negative even integers starting with -2?

Snowcat [4.5K]

Hello,

n=1,2,3,.... and not 0

Answer B a(n)=-2*n

4 0

4 years ago

Read 2 more answers

PLEASEE HELP QUICKLY

umka21 [38]

It’s letter B bro because

7 0

4 years ago

Solve the following system of equations. <br> 2x + y = 3 <br> x = 2y - 1

Shalnov [3]

2(2y-1)+y=3
y=1
x=2 x1 - 1
x=1

7 0

4 years ago

Read 2 more answers