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4 years ago

How can the decimal 0.57 be written as a fraction

2 answers:

7 0

If you want to convert 0.57 into a fraction, you can do it like this:

0.57 equals to 57/100 (you can't do anything else because 57 and 100 don't have common factors).

The result is 57/100.

Arlecino [84]4 years ago

3 0

57/100
If the last number is in the hundredths place then write a 100 under the number and forget about the 0 at the beginning

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100 points if you can answer this

horrorfan [7]

Answer:

x = 124°

Step-by-step explanation:

the sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

here n = 5 , then

sum = 180° × 3 = 540°

sum the given angles and equate to 540°

90° + 122° + 105° + 99° x = 540° , that is

416° + x = 540° ( subtract 416° from both sides )

x = 124°

5 0

2 years ago

Read 2 more answers

If f(x) = x2 + x - 8, find f(-3).

dalvyx [7]

Answer:

-17

Step-by-step explanation:

it's telling you to replace x with -3.

You have to replace all the x's with -3.

(-3)2 + (-3) - 8 = -17

5 0

3 years ago

steve was offered 5,025 per year for a weekend lifeguarding job at local pool . he wants to know how much his monthly income wil

Aleksandr-060686 [28]

Answer:

418.75

Step-by-step explanation:

5 0

3 years ago

Despejar la variable 2x al cuadrado + 15= 113

Rudik [331]

Hola!

x = 7 , x = -7

Explicación:

Comienza restando 15 en cada lado:

$2x^{2} + 15 -15=113-15$

Usted obtiene:

$2x^{2} =98$

Ahora divide ambos lados por 2:

$\frac{2x^{2} }{2} =\frac{98}{2}$

Usted obtiene:

$x^{2} =49$

Como la ecuación está al cuadrado, tendrás que hacer:

$x=\sqrt{f(a)} , x=-\sqrt{f(a)}$

que te da: $x=\sqrt{49} , x =-\sqrt{49}$

Entonces:

$\sqrt{49}=7 , -\sqrt{49} = -7$

6 0

3 years ago

1. A grocery store owner determines that the price of a bag of chips as a function of units sold is modeled by the function f(x)

Triss [41]

1. Remain the same

2. Steadily

3. Exponentially

8 0

4 years ago