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2 years ago

6 − x = −12 please answer

Mathematics

2 answers:

lorasvet [3.4K]2 years ago

6 0

Answer:

x=18

Step-by-step explanation:

6-x=-12

Subtracting 6 from both sides

-x=-12-6

-x= -18

Dividing both sides by -1

x=18

GarryVolchara [31]2 years ago

5 0

Answer:

X= 18

Step-by-step explanation:

Subtract 6 from both sides then you have a -1x = -18 you divide both sides by -1 which gives you the answer X= 18

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Im still bad at math

netineya [11]

Answer:Rip

Step-by-step explanation:

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3 years ago

What is the value of x?<br><br> x = 32<br> x = 36<br> x = 37<br> x = 40

shutvik [7]

Answer: 40

Step-by-step explanation:

because I just had that on my math test and got it wrong

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2 years ago

A computer is generating passwords. The computer generates six characters at random, and each is equally likely to be any of the

SVETLANKA909090 [29]

Answer:

0.1419 ( (if upper and lower cases are interchangeable)

0.348 ( if upper and lower cases are distinct letters)

Step-by-step explanation:

Each digit has 36 possible choices as 26+10

computer generates six characters

there are only 26 choices for letters only, (if we assume upper and lower cases are interchangeable)

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For number of alphanumeric arrangements = $36^{6}$ = 2176782336

In order to find the probability of letters-only arrangements : $\frac{308915776}{2176782336}$

=><u>0.1419</u>

Now, in different scenario if upper and lower cases are not interchangeable.

We will have 26+26+10=62 alphanumeric choices, and 52 alphabetic choices

Therefore, probability of letters-only arrangements will be $\frac{52^{6} }{62^{6} }$

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4 0

2 years ago

Read 2 more answers

Eli takes a typing test and types all 240 words in 1 10 hour. He takes the test a second time and types the words in 1 12 hour.

alexandr1967 [171]

Answer:

"faster"

Step-by-step explanation:

Let's put the rates of Eli in WORDS PER MINUTE (the normal measure for typing).

First, we need to convert 1/10th of an hour to minutes. Since there are 60 minutes in an hour, we need to multiply 1/10 with 60. So we have:

1/10 hour = 1/10 * 60 = 6 minutes

Now, converting 1/12th of an hour to minutes in the similar manner, we have:

1/12 hour = 1/12 * 60 = 5 minutes

Hence, first time his wpm (words per minute) is ----- 240/6 = 40 wpm

Also, second time his wpm (words per minute) is ------ 240/5 = 48 wpm

2nd time he was faster (since 48 wpm is greater than 40 wpm).

He was faster on his second attempt.

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2 years ago

Solve for x. geometry with triangle

ella [17]

Answer:

<h2><u><em>Subtract the sum of the two angles from 180 degrees. The sum of all the angles of a triangle always equals 180 degrees. Write down the difference you found when subtracting the sum of the two angles from 180 degrees. This is the value of X.</em></u></h2>

Step-by-step explanation:

<h2><u><em>Hope this helps</em></u></h2>

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2 years ago