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Brilliant_brown [7]
3 years ago
13

What is the slope of the line shown below?

Mathematics
1 answer:
Artyom0805 [142]3 years ago
3 0

Answer:

Step-by-step explanation:

Use the coordinates of the given points to find the slope.

difference in y-coordinates = -3 - 6 = -9

difference in x-coordinates = 2 - (-1) = 3

slope = -9/3 = -3

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Doss [256]

Answer:

22

Step-by-step explanation:

Similar shapes must have corresponding sides in a constant proportion. Therefore, we can set up the following equation and solve for ?:

\frac{28}{42}=\frac{?}{33} (divide corresponding sides)

\frac{28}{42}=\frac{?}{33},\\\\?=\frac{28\cdot 33}{42}=\boxed{22}

7 0
3 years ago
Bethany lives in London.
Marrrta [24]

Bethany says, Using these exchange rates, £1 is worth 1.17 euros.

<u>Step-by-step explanation</u>

1 euro = 1.07 dollars

£1 = 1.25 dollars

Now ,

⇒ £1 = 1.25 dollars

⇒ £1 = 1.25dollars(\frac{1.07}{1.07})

⇒ £1 = (1.07dollars)(\frac{1.25}{1.07})

⇒ £1 = (1euro)(\frac{1.25}{1.07})

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⇒ £1 =1.17 euros

Therefore , Bethany says, Using these exchange rates, £1 is worth 1.17 euros.

7 0
4 years ago
Solve this problem, and identify the percent, amount, and base.<br> What percent of 60 is 45?
Mashutka [201]

Answer:

I'm pretty sure it's the last one.

Step-by-step explanation:

3 0
3 years ago
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A freight train starts from Los Angeles and heads for Chicago at 40 mph. Two hours later, a passenger train leaves the same stat
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I'm going to assume that they are on parallel tracks, and not the same track.

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You can check the work I've provided by filling in the answer for x into the initial question.

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Answer:

Step-by-step explanation:

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