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3 years ago

O.3 repeating as a fraction

Mathematics

2 answers:

expeople1 [14]3 years ago

6 0

1/3 should be the answer

inysia [295]3 years ago

3 0

The answer is 1/3. Because 0.3 not repeating isn't quite a third of something. Think the number 33. 33 times 3 is 99. It's not quite 100. So recurring would be 1/3. Don't know if that made sense but I hope it did!

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This table gives a few (x,y)(x,y)left parenthesis, x, comma, y, right parenthesis pairs of a line in the coordinate plane. -28 -

Serhud [2]

Answer:

The y-intercept is y = 2

Step-by-step explanation:

A linear function has the following format:

$y = mx + b$

In which m is the slope and b is the y-intercept, which is the value of y when x = 0.

We are given these three points:

(-28, -54)

(-21, -40)

(-14, -26)

We use two of them to build a system, to find values for m and b.

(-28, -54)

This means that when $x = -28, y = -54$

$y = mx + b$

$-54 = -28m + b$

$28m = b + 54$

$m = \frac{b + 54}{28}$

(-21, -40)

This means that when $x = -21, y = -40$

$y = mx + b$

$-40 = -21m + b$

$-40 = -21\frac{b + 54}{28} + b$

$-40 = \frac{-21b - 1134 + 28b}{28}$

$7b - 1134 = -40*28$

$7b = 14$

$b = \frac{14}{7}$

$b = 2$

The y-intercept is y = 2

7 0

3 years ago

Graph, y is less than or equal to 2x + 1

FrozenT [24]

Less to it because it will be 1

6 0

3 years ago

Not sure how to do this because fractions confuse me but i need to know asap thank you so much!

SCORPION-xisa [38]

The answer is B

I subtracted the 2 fractions.

7 0

3 years ago

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The first diagram is for question 2.

Mumz [18]

The answer is A=68.142 inches

You have to add up all of the sides

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3 years ago

What are the zeros of f(x)=(x-3)(x+8) ? Select all that apply.

My name is Ann [436]

Answer:

A) x = -8

B) x = 3

Step-by-step explanation:

This quadratic is already factored so all we have to do is solve for the zeroes. We can separate the two factors of the quadratic into x-3=0 and x+8=0. Solve for x in both of the equations and we get the zeroes as x = 3 and x = -8.

6 0

3 years ago

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