3 years ago

Algebra 1 B Unit 7 Lesson 2 Semester B Someone please Help

Mathematics

1 answer:

Dafna1 [17]3 years ago

6 0

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balu736 [363]

The answer is x=-6 and y= 1

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3 years ago

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Prove that 3: 8 is equivalent to 12: 32

Kazeer [188]

3:8 can also be written as 3/8

12:32 can also be written as 12/32

$\frac{12}{32} = \frac{3\times 4}{8\times 4} = \frac{3}{8}$

So thus 3:8 is equivalent to 12:32

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3 years ago

11. An astronaut travels 32 million miles to Mars, turns around and comes back the same way, ending up exactly where he started

Andrews [41]

Answer:

Step-by-step explanation:

Since displacement is the distance between the journey starting point and the final point if they both are the same the difference becomes zero and hence the displacement.

Displacement = final point - initial point

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= same - same

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1 year ago

How many degrees would you need to rotate a figure for the image to coincide with the preimage

trasher [3.6K]

160 degrees or 180 degrees

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3 years ago

Suppose that 11 inches of wire costs 66 cents. at the same rate, how much (in cents) will 4 inches of wire cost?

Andre45 [30]

24 cents.

11/66= 6
4/x= 6
4•6= 24
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hope this is clear :))

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3 years ago