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2 years ago

10

The figures are similar. Find x. Brainiest to the correct person!

2 answers:

STatiana [176]2 years ago

5 0

Answer:

x=15

Step-by-step explanation:

since 6 is 3/4 of 8 and the figures are similar x must be 3/4 of 20

3/4 of 20 is 15

good day to you

never [62]2 years ago

4 0

3/4 out of 20 equals 15 so the awnser would be 15

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3 years ago

3. 18 is 40% of what number?

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3 years ago

Train a travel 175 miles in a four hours. for train b y=43.5x represents its rate of speed over the same 4 hours which train tra

stepan [7]

Answer:

Train A is faster by a factor of 1.01

Step-by-step explanation:

Given:

Train A:

Distance = 175 Miles

Time = 4 Hours

Train B:

y=43.5x

To Find:

which train travels at a faster rate in by what factor =?

Solution:

The speed of the train A = $\frac{Distance}{time}$

The speed of train A = $\frac{175}{4}$

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Speed of the train B is the slope of the given line

The standard equation of the slope of the line is

y = mx+b

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So comparing with the standard equation

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3 years ago