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snow_tiger [21]
2 years ago
15

A bus travels 270 miles in 4.5 hours. What is the speed of the bus in miles per hour?

Mathematics
1 answer:
harkovskaia [24]2 years ago
3 0

Answer:

60 miles per hour

Step-by-step explanation:

270 divided by 4.5 is 60 therefore, you get 6o miles per hour

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1.09

Step-by-step explanation:

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6 0
2 years ago
Identify the transformation that maps the figure onto itself <br><br> Please help
Lapatulllka [165]

Answer:

  B.  Rotate 180° clockwise around (8, 4) and reflect across the line x=8.

Step-by-step explanation:

The figure is symmetrical (order 2) about the point (8, 4), and about the lines x=8 and y=4.

Hence, rotation 180° about the point (8, 4) makes the figure look unchanged. Since the figure is also symmetrical about the line x=8, reflecting it across that line will also leave the figure unchanged.

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Any of the other transformations have the effect of translating the figure somewhere else.

3 0
3 years ago
Please need help<br> (s + 12) + (3s - 8)
umka21 [38]
<span><span><span>s+12</span>+<span>3s</span></span>−8</span><span>=
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</span></span>Combine Like Terms<span>
<span><span><span>s+12</span>+<span>3s</span></span>+<span>−8</span></span></span><span>=
<span><span>(<span>s+<span>3s</span></span>)</span>+<span>(<span>12+<span>−8</span></span>)</span></span></span><span>=
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6 0
3 years ago
Read 2 more answers
As a smart consumer, you are always on the lookout for sales, coupons, and rebates. While shopping for new clothes, you notice t
Firlakuza [10]

Answer:

You'd have to buy 3 shirts in order to use your coupon.

Step-by-step explanation:

Each shirt originally costs $17.99

One particular brand of shirts is on sale for 20% off the original price.

$17.99*0.2= $3.60 (amount taken off for each shirt)

Now subtract $3.60 from $17.99.

$17.99 - $3.60 = $14.39 (per shirt)

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You'd have to buy 3 shirts in order to use your coupon.

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7 0
3 years ago
The sum of two numbers is 21.
mafiozo [28]

Answer:

Pretend that x and y represents the 2 numbers that we need to find.

According to the information, we know that:

x + y = 21

6x = y

Replace y in the first equation with 6x (because they are equal to each other according to the second equation):

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x + 6x = 21

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Now have two ways to find y, both will give us the same result:

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So the numbers that we need to find are 3 and 18.

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3 years ago
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