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Nadya [2.5K]
3 years ago
15

Which ordered pair could be removed to make this relation a function?

Mathematics
2 answers:
devlian [24]3 years ago
8 0

Answer:

(4,-2)

Step-by-step explanation:

garik1379 [7]3 years ago
6 0

Answer:

C- (4,-2)

Step-by-step explanation:

right edg 2021

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Raj takes a taxi to the airport. He expects the taxi to travel at an average speed of 50 mph.
schepotkina [342]

9514 1404 393

Answer:

  9 minutes

Step-by-step explanation:

In terms of hours, the travel times are ...

  time = distance/speed

<u>Expected time</u>

  te = (30 mi)/(50 mi/h) = 3/5 h = 36 minutes

<u>Actual time</u>

  ta = (30 mi)/(40 mi/h) = 3/4 h = 45 minutes

Then the extra time taken is ...

  (45 -36) min = 9 minutes

The journey took 9 minutes longer than expected.

5 0
3 years ago
Scott fills a container with sugar using a bowl. The bowl hold 1/4 cup of sugar. Scott uses 8 full bowls to fill the container.
liraira [26]

Answer:

Container holds 2 cups of Sugar.

Step-by-step explanation:

Given:

Amount of Sugar bowl contains = \frac{1}{4} \ cup

Number of bowls container is filled with = 8

We need find the number of cups of sugar container holds.

Solution:

Now number of cups of sugar container holds can be calculated by Multiplying Amount of Sugar bowl contains with Number of bowls container is filled with.

framing in equation form we get;

number of cups of sugar container holds = \frac{1}{4}\times8 = 2 \ cups

Hence Container holds 2 cups of Sugar.

7 0
4 years ago
The two triangles are similar.
igor_vitrenko [27]

Answer:

  • x = 10

Step-by-step explanation:

<u>The ratio of corresponding sides of similar figures is same:</u>

  • 3x/20 = (4x + 2)/(20 + 8)
  • 3x/20 = (2x + 1) / 14
  • 3x(14) = (2x + 1)(20)
  • 42x = 40x + 20
  • 2x = 20
  • x = 10
6 0
3 years ago
Help? I don't understand how to do this!
igomit [66]
87.96        You need the height of the circle which is 
14 because 7 is only the radius. And you put it into the equation and solve   C=2πr

































4 0
3 years ago
Multiply 2/3 by 42,and then multiply that product by 10​<br><br> Need to see the steps.
Zinaida [17]

2/3 × 42 = 28 × = 280 is ur answer

8 0
3 years ago
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