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Novay_Z [31]
3 years ago
15

Is 0.23 a rational number? Choose the best explanation.

Mathematics
2 answers:
dimulka [17.4K]3 years ago
8 0

Answer:

yes

Step-by-step explanation:

A rational number can be expressed in the form

\frac{a}{b} a,b ∈ Z ( set of integers )

0.23 = \frac{23}{100} ⇒ a rational number



irinina [24]3 years ago
5 0

Answer:

Yes

Step-by-step explanation:

0.23 = 23/100.

AS a rational number is defined as a number which can be written as a/b , where a and b are integers, in its simplest form then we can definitely say that 0.23 is rational.

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I need help with math homework #2 algebra
OverLord2011 [107]

Answer:

A. (0, -2) and (4, 1)

B. Slope (m) = ¾

C. y - 1 = ¾(x - 4)

D. y = ¾x - 2

E. -¾x + y = -2

Step-by-step explanation:

A. Two points on the line from the graph are: (0, -2) and (4, 1)

B. The slope can be calculated using two points, (0, -2) and (4, 1):

slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{1 -(-2)}{4 - 0} = \frac{3}{4}

Slope (m) = ¾

C. Equation in point-slope form is represented as y - b = m(x - a). Where,

(a, b) = any point on the graph.

m = slope.

Substitute (a, b) = (4, 1), and m = ¾ into the point-slope equation, y - b = m(x - a).

Thus:

y - 1 = ¾(x - 4)

D. Equation in slope-intercept form, can be written as y = mx + b.

Thus, using the equation in (C), rewrite to get the equation in slope-intercept form.

y - 1 = ¾(x - 4)

4(y - 1) = 3(x - 4)

4y - 4 = 3x - 12

4y = 3x - 12 + 4

4y = 3x - 8

y = ¾x - 8/4

y = ¾x - 2

E. Convert the equation in (D) to standard form:

y = ¾x - 2

-¾x + y = -2

8 0
3 years ago
What is the rule for finding the sum of two negative integers
ArbitrLikvidat [17]

adding two negative integers always yields a negative sum

8 0
3 years ago
Apply the distributive property to factor out the greatest common factor. 44h-33=
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Answer:

11(4h-3)

Step-by-step explanation:

The greatest known common factor of 44h and 33 is 11. So using the distributive property, I got 11(4h-3)

8 0
3 years ago
Find the distance between (-1,4) and (5,5)​
Allisa [31]

Answer:

csdkb.jacdsmvadsavbdjk.adck.jdsmvd2182943243phr23

Step-by-step explanation:

4 0
3 years ago
Identify the coordinates of the point shown. An image of a coordinate plane with one point plotted. It is 3 units to the left of
Alex17521 [72]

Answer:

(-3, -6)

Step-by-step explanation:

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7 0
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