2 years ago

Identify the interval that is not equal to the other three. explain your reasoning

Mathematics

1 answer:

Marrrta [24]2 years ago

5 0

The third one, 40-45 because the difference of the rest are 4, while that one is 5.

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X + 3 = 11 A. x = 11 B. x = 23 C. x = 14 D. x = 8

lisov135 [29]

Answer:

8 (D)

Step-by-step explanation:

11 - 3 = x

11-3 = 8

hope this helps

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1 year ago

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15DANCE TICKETS WERE SOLD IN ONE HALF HOUR. IF THIS RATE CONTINUES HOW LONG WOULD YOU EXPECT IT TO TAKE TO SELL 270 tickets.

Oliga [24]

Answer:

9 hours

Step-by-step explanation:

Using the initial ratio of 15 tickets in half an hour, you can set up a proportion (equivalent ratios) to find the amount of time it would take to sell 270 tickets:

$\frac{tickets}{time}=\frac{15}{0.5}=\frac{270}{x}$

Where 'x' is the amount of time to seel 270 tickets.

Cross-multiply: 0.5(270) = 15x or 135 = 15x

Divide: 15x/15 = 135/15 or x = 9 hours

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2 years ago

Sprint to the finish the professional cyclist travels 380 meters in 20 seconds. At that rate how far does the cyclist travel in

kumpel [21]

Answer:

57 meters

Step-by-step explanation:

we know that

Sprint to the finish the professional cyclist travels 380 meters in 20 seconds

using proportion

Find out how far does the cyclist travel in 3 seconds

Let

x -----> the distance in meters

$\frac{380}{20}\frac{m}{sec}=\frac{x}{3}\frac{m}{sec}\\\\x=380(3)/20\\\\x=57\ m$

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2 years ago

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Find the area of the following shape. You must show all work to receive credit.

SVEN [57.7K]

Answer:

Step-by-step explanation:

A = [(3x2)/2] + [(4x2)/2] - 1/2

A = 3 + 4 - 1/2

A = 6.5

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2 years ago

I need help with my homework pls gotta one hour to turn in

Helga [31]

Answer:

12 brown

Step-by-step explanation:

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2 years ago

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