S squared - 16s - 57

Answers

Answer 1
Answer: s² - 16s - 57 = s² - 16s + 64 - 121 = s² - 2*1*8 + 8² - (11)² =
we use the formula  a² - 2ab + b² = (a-b)²
(s - 8)² - (11)²
we use the formula a² - b² = (a+b)*(a-b)
(s - 8 )² - (11)²
   a²      -   b²
 
[ (S - 8) - 11] * [ (S-8) + 11] = [S-19] * [S+3]                     

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Find the quotient 6/8 divided by 2/6 =

Answers

The quotient of 6/8 divided by 2/6 is 9/4.

To find the quotient of two fractions, we need to divide the numerator of the first fraction by the numerator of the second fraction and divide the denominator of the first fraction by the denominator of the second fraction.

In this case, we have:

6/8 divided by 2/6

To divide fractions, we can multiply the first fraction by the reciprocal of the second fraction.

The reciprocal of a fraction is obtained by swapping the numerator and the denominator.

So, the reciprocal of 2/6 is 6/2.

Therefore, we can rewrite the division as:

6/8 x 6/2

Now, we can multiply the numerators together and the denominators together:

(6 x 6) / (8 x 2)

Which simplifies to:

36 / 16

Now, we can simplify the fraction by finding the greatest common divisor (GCD) of 36 and 16, and dividing both the numerator and the denominator by the GCD.

The GCD of 36 and 16 is 4.

Dividing both the numerator and denominator by 4, we get:

(36 ÷ 4) / (16 ÷ 4)

9 / 4

So, the quotient of 6/8 divided by 2/6 is 9/4.

Learn more about division click;

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well i think that the answer is 3/4 because u can keep change change and then u solve the the question

Does anyone know what 10.05-6.38 is?

Answers

Hi! I do! :)
And your answer =3.67
Steps:
10.05-6.38 turns into 
10.05+-6.38
and that =3.67
Hope this helps!
If you are confused you should learn more about this stuff later on in school! :)

A jewelry store received a package of rings that is 16 inches long,10 inches wide, and 12 inches high. The package contains 1-inch cubes that each hold one ring. How many rings did the jewelry store receive? Explain how you found your answer

Answers

The jewelry store received 1,920 rings in the package that contain 1-inch cubes.

What is a cube?

It is a polygon having six faces.

The volume of a cube is side cube.

We have,

The package contains 1-inch cubes that each hold one ring, so the number of rings in the package is equal to the number of 1-inch cubes that can fit inside the package.

To find the number of 1-inch cubes that fit inside the package, we need to calculate the volume of the package in cubic inches.

The volume of a rectangular solid (such as a package) is given by the formula:

Volume = length x width x height

Plugging in the given values, we get:

Volume = 16 x 10 x 12

             = 1,920 cubic inches

Since each 1-inch cube has a volume of 1 cubic inch, the number of cubes that can fit inside the package is equal to the volume of the package in cubic inches.

So,

Number of rings = 1,920

Thus,

The jewelry store received 1,920 rings in the package.

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1920, 16*12*10/1*1*1

What is1\7 the speed of a cheetah?

Answers

1/7 the speed of a cheetah is 10 mph because an average cheetah can run 70 miles per hour. This means time to do some division. Envision  the denominator of 1/7 (7) as 70 and then the numerator (1) should be 10. Divide 70 by 7 should be 10. Hope this helps.

Since the speed of the cheata is93 k then that 1/7 of that is 13and 2/7. Hope this helped :)

Negative 4 minus positive nine

Answers

Answer: -13

Step-by-step explanation: -4 - 9 = -13

suzy had 10L of water. She wanted to pour an equal amount of water into 5 thermoses. How many liters did she pour into each thermos?

Answers

She poured 2L into each.

10 / 5 = 2
2 because 10 divided by 5 is two so two liters in each thermos