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3 years ago

Write the decimal equivalent for each rational number. Use a bar over any repeating digits. 2/3 , 3/11 and 8 4/9

Mathematics

1 answer:

kkurt [141]3 years ago

6 0

2/3 = 0.6666666...... (I dont know how to put a bar above the 6)

3/11 = 0.27 (with a bar above the 27

8.4 (with a bar above the 4)

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2(3 + 4x) = 8x + 6<br> How Many solutions?

Mrrafil [7]

Answer:

Infinite number of solutions

Step-by-step explanation:

$2(3 + 4x) = 8x + 6\\6 + 8x = 8x+6\\8x-8x=6-6\\0=0$

For any value of x, both equations are equal to each other because both sides are identical

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2 years ago

Read 2 more answers

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Rzqust [24]

Answer:

y = $-2^x$

Step-by-step explanation:

If the equation of a function is in the form of y = h(x)

When the graph of this function is reflected across x-axis,

Transformed function will be,

y = -h(x)

Further reflected across y-axis, then the transformed function will be,

y = -h(-x)

By this rule,

Given equation when reflected across x-axis,

y = $-(\frac{1}{2})^{x}$

Further reflected across y-axis,

y = $-(\frac{1}{2})^{-x}$

y = $-(2^{-1})^x$

y = $-2^x$

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2 years ago

A submarine submerges from the surface of the sea at the rate of 10 m/min. How long will it take to reach 300 m below the sea le

Pavlova-9 [17]

Answer:

answer is 300m/30min

Step-by-step explanation:

300\10=30

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2 years ago

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patriot [66]

Im not sure, but i think it should be
( -3, 1 )
( -3, -2 )
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2 years ago

True or false: “If a positive integer is divisible by both 2 and 3, then it is divisible by 12.”

Julli [10]

False because 6 is divisible by 2 and 3, but not 12

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2 years ago