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Shkiper50 [21]
4 years ago
7

1/x=1/2 / 4/5 Solve for x. X =

Mathematics
1 answer:
VikaD [51]4 years ago
5 0

Answer:

1/x = 1/2÷4/5

1/x=1/2 x 5/4

1/x=5/8

5x=8

x=1.6

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What are the fourth, seventh, and tenth terms of the<br> sequence A(n) = 7 + (n - 1)(-3)?
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Answer:

B

Step-by-step explanation:

fourth term

A(4)= 7 - ( 4-1)(-3)

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seventh term

A(7)= 7 - (7-1)(-3)

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tenth term

A(10) = 7 - (10-1)(-3)

= -20

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(a) A retailer bought a compact disc form a manufacturer for $20. In addition to that he paid a 15% value-added tax. If he sold
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Faheem wants to write equations in the form y = mx + b for the lines passing through point P that are parallel and perpendicular
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4 years ago
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5 0
3 years ago
Select the correct answer.
kompoz [17]

Given:

The function is

f(x)=4x+9

Domain = {-4, -2, 0, 2}

To find:

The range of the given function for the given domain.

Solution:

We know that domain is the set of input values and range is the set  of output values.

We have, f(x)=4x+9 and domain = {-4, -2, 0, 2}.

Putting x=-4 in the given function, we get

f(-4)=4(-4)+9

f(-4)=-16+9

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Putting x=-2 in the given function, we get

f(-2)=4(-2)+9

f(-2)=-8+9

f(-2)=1

Putting x=0 in the given function, we get

f(0)=4(0)+9

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8 0
3 years ago
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