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3 years ago

Plz help me answer this question

Mathematics

1 answer:

Oksana_A [137]3 years ago

7 0

Answer:

The answer to your question is distance = 3500000 km

Step-by-step explanation:

Data

Scale 1 : 500000

7 cm

Process

1.- To solve this problem use direct proportions or rule of three.

1 : 500 000 :: 7 : x

2.- Multiply the middle numbers and the result divide it by the edge.

x = (7 x 500000) / 1

Simplification

x = 3500000 km

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3 years ago

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Answer:

1). t ≥ - $\frac{3}{2}$

2). k ≥ $\frac{16}{3}$

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5). w ≤ 0

Step-by-step explanation:

1). $14(\frac{1}{2}-t)\leq 28$

$\frac{14}{14}(\frac{1}{2}-t)\leq \frac{28}{14}$

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3). 44y > 11 + 88y - 22y

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y < $-\frac{1}{2}$

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nexus9112 [7]

I hope it can help you

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3 years ago

Read 2 more answers

Determine the value of that makes the equati

arsen [322]

Answer:

x = 5.5

Step-by-step explanation:

6-(2x-4)+x = 6-2x+4+x = 10-x
3(x-4) = 3x-12
Based on the 1st and the 2nd steps, 10-x=3x-12 --> 10+12=3x+x --> 22 = 4x --> x =22/4 = 5.5

3 0

2 years ago