3 years ago

.125 as a fraction .

Mathematics

1 answer:

Oduvanchick [21]3 years ago

7 0

Answer:

1/8

Step-by-step explanation:

You might be interested in

Why is it easy to calculate 5% of a number ? Give an Example

Alik [6]

5% of 1000 is 5 * 1000 / 100 = 5000 / 100 = 50.

5 0

3 years ago

Hey guys<br>im new here<br>please solve this for me with steps!<br>ill mark as the best answer

Vinil7 [7]

Answer:

The factors of $2(x+y)^2-9(x+y)-5$ is ((x+y)-5)(2x+2y+1)

Step-by-step explanation:

Given polynomial

=> $2(x+y)^2-9(x+y)-5$

To Find:

The factors of the polynomial =?

Solution:

Lets assume k = (x+y)

Then $2(x+y)^2-9(x+y)-5$ can be written as $2k^2-9k-5$

Now by using quadratic formula

k = $\frac{-b\pm\sqrt{(b^2-4ac}}{2a}$

where

a= 2

b= -9

c= -5

Substituting the values, we get

k = $\frac{-b\pm\sqrt{(b^2-4ac)}}{2a}$

k = $\frac{-(-9) \pm \sqrt{((-9)^2-4(2)(-5)}}{2(2))}$

k = $\frac{-(-9) \pm \sqrt{(81+40)}}{4}$

k = $\frac{-(-9) \pm \sqrt{(121)}}{4}$

k = $\frac{-(-9) \pm 11}}{4}$

k= $\frac{ 9 \pm 11}{4}$

k = $\frac{20}{4}$ k = $\frac{-2}{4}$

$k_1 =5$ $k_2 = -\frac{1}{2}$

$2k^2-9k-5= 2(k-5)(k+\frac{1}{2})$

Solving the RHS we get

$\frac{2}{2}(k-5)(2k+1)$

$(k-5)(2k+1)$

Substituting k = x+y

$((x+y)-5)(2(x+y+1)$

$((x+y)-5)(2x+2y+1)$

5 0

2 years ago

Use an online to to estimate the cost for one year at a 4 year university and one year at a 2 year college in Texas.

mart [117]

The answer is 50’ because the majority of the population is very high in Europe

6 0

2 years ago

Please help me and show the correct answer please

GREYUIT [131]

The answer is 7 cm because you times 144 to 7 and you divide that answer by 7 and we get seven

5 0

3 years ago

How to Graph y=4/5x-7

densk [106]

You start at the y axis and go down 7 so the coordinate is (0, 7) then you move to the right five spaces from (0, 7) and go up 4 from the spot you moved right 7. This should have a positive slope

4 0

3 years ago