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4 years ago

What's 0.08 as a fraction or mixed number

Mathematics

2 answers:

Alekssandra [29.7K]4 years ago

6 0

0.08 = 8/100 = 2/25 ( as a fraction) .

Elena-2011 [213]4 years ago

6 0

Answer is provided in the image attached.

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Is 7/11 and 42/60 proportional?

il63 [147K]

No they arent proportional

6 0

3 years ago

Using the following equation, find the center and radius of the circle. You must show all work and calculations to receive credi

adoni [48]

Answer:

$r = 4$

The center is:

(2, -4)

Step-by-step explanation:

We have the following equation

$x^2 - 4x + y^2 + 8y = -4$

The general equation of a circle has the following form

$(x-h)^2 + (y-k)^2 = r^2$

Where r is the radius and the point (h, k) is the center of the circle

To transform the given equation in the general equation of a circumference we must use the method of square completions

Step 1

$(x^2 - 4x) + (y^2 + 8y) = -4$

Step 2

Add and subtract $(\frac{b}{2})^2$ For an equation of the form

$ax^2 +bx +c$

$(x^2 - 4x +4)-4 + (y^2 + 8y +16) -16= -4$

Step 3 Factor the expressions within the parentheses

$(x-2)^2-4 + (y+4)^2 -16= -4$

Step 4 Simplify

$(x-2)^2 + (y+4)^2= -4+16+4$

$(x-2)^2 + (y+4)^2= 4^2$

Finally

$r = 4$

The center is:

(2, -4)

7 0

3 years ago

What property is (C+2+0=c+2

frosja888 [35]

Answer:

Communitive Property of Addition

Step-by-step explanation:

Example of Comunitive Property of Multiplecation:

a+b = b+a

6 0

3 years ago

What transformation is shown below?

Artist 52 [7]

Answer:

it's a translation

Step-by-step explanation:

it just moved (3,0). If it were a rotation the y-axis wouldn't be the same. If it were a reflection you would be able to flip the blue triangle onto the red triangle.

6 0

3 years ago

The price of a car £15,400 before it is reduced by 8%

gladu [14]

I don’t have a calculator but it’s 15,400X0.92

7 0

3 years ago

Read 2 more answers