All categories

4 years ago

- 9x = 81 plsssss help me will cash app put it below the answer !

Mathematics

1 answer:

Firdavs [7]4 years ago

5 0

Divide both sides of the equation by the same factor. -9/-9 = 81/-9. simplify x= -9 and the answer is x= -9

You might be interested in

In a wooded area, you randomly select 20 trees and find that 2 are tagged. You conclude that there is a 10% probability of rando

lara [203]

The Correct answer is B

3 0

4 years ago

Colin got 16 out of 80 correct in his test. What fraction of the marks did he get correct? Give your answer in its simplest form

Nata [24]

Answer: $\frac{1}{5}$ fraction collin correct.

Solution:

Collin correct 16 out of 80.

It means total correct answer would be 16.

Total number of question would be 80

We have to find the fraction of correct answer.

Fraction = $\frac{Correct answer}{Total answer}$

We get fraction,

$\frac{16}{80}$

Now, we reduce the fraction if possible.

We reduce fraction by divide numerator and denominator by same number .

Here we divide numerator and denominator by 16 and we get ,

Simplest fraction $\frac{1}{5}$

4 0

4 years ago

Read 2 more answers

Can. Y’all help with this

solmaris [256]

Answer:

Your Answer Would be the 3rd Option.

Step-by-step explanation:

The Initial Value is : 4. All you have to do is look for when the x = 0

ROC: 1/2. Minutes =x, Inches= Y. To find ROC, take

Y2 - Y1

----------

X2 - Y1

Replacing those with numbers:

5 - 4

-------

2 - 0

Your ROC is 1/2 .

Equation:

y= 1/2x + 4

Know that The 4 is the initial value, so it's always in that spot. Your ROC is always Next to the x, which also means it's the slope.

7 0

3 years ago

Sebuah balok berukuran panjang 3 cm, lebar 4 cm, dan panjang diagonal ruang 13 cm. Volume balok adalah

kramer

Answer:

$V=144\ cm^3$

Step-by-step explanation:

#We use the base diagonal and the height diagonal to calculate the beam's height:

$h=\sqrt{13^2-(4^2+3^2)}\\\\h=12\ cm$

#The volume of the beam can then be calculated as:

$V=lwh\\\\=4\times 3\times 12\\\\=144\ cm^3$

Hence, the beam's volume is $144\ cm^3$

5 0

3 years ago

Find the kilograms in 4000g

ziro4ka [17]

Answer:

4,000,000

Step-by-step explanation:

There are 1,000 grams in a kilogram

So, multiply 4,000 x 1,000

And you get 4,000,000

8 0

3 years ago