All categories

3 years ago

What is the reciprocal of 20 as a fraction?

Mathematics

2 answers:

Natalka [10]3 years ago

6 0

Answer:

1/20

Step-by-step explanation:

Lilit [14]3 years ago

6 0

Answer:

1/20

Step-by-step explanation:

To find the reciprocal, divide 1 by the number given

You might be interested in

Plss help...<br><br>Write down the rule in the form y=

aniked [119]

Answer:

yxthgggggyhfffghgggggvggvvggvv

6 0

2 years ago

What number round to 200.000 when rounded to the nearest hundred thousand? Choose all that apply

Anuta_ua [19.1K]

Answer:

Is there multiple choice to this question?

anyway the answer maybe is: 0

7 0

2 years ago

Answer correct you get brainliest answer

zloy xaker [14]

Answer:

$y = {x}^{2} - 2$

Or if you want with the value of h too.

$y = {(x - 0)}^{2} - 2$

Step-by-step explanation:

$y = a {(x - h)}^{2} + k$

Find the value of h and k by using the formula.

$h = - \frac{b}{2a} \\ k = \frac{4ac - {b}^{2} }{4a}$

From y = x²-2

$a = 1 \\ b = 0 \\ c = - 2$

Substitute these values in the formula.

$h = - \frac{0}{2(1)} \\ h = 0$

Therefore, h = 0.

$k = \frac{4(1)( - 2) - {0}^{2} }{4(1)} \\ k = \frac{ - 8}{4} \\ k = - 2$

Therefore, k = - 2.

From the vertex form, the vertex is at (h, k) = (0,-2). Substitute h = 0, a = 1 and k = -2 in the equation.

$y = a {(x - h)}^{2} + k \\ y = 1 {(x - 0)}^{2} - 2 \\ y = {(x)}^{2} - 2 \\ y = {x}^{2} - 2$

These type of equation where b = 0 can also be both standard and vertex form.

4 0

3 years ago

Put the following equation of a line into slope-intercept form, simplifying all fractions.

adelina 88 [10]

Answer: y= (-1/5)x -4
First move the x over t the other side of the equation. Now we have 5y=-x-20. Next divide everything by 5 to get y= (-1/5)x -4

5 0

2 years ago

Read 2 more answers

I'm not sure how to solve this. please help

zepelin [54]

Answer:

The awnser is 2 and 3!!!!!!

8 0

2 years ago