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Lady bird [3.3K]
3 years ago
7

Describe how a points location changes after you add a negative value to the y coordinate of an ordered pair and leave the x coo

rdinate the same.
Mathematics
1 answer:
motikmotik3 years ago
8 0
A points location will change after you add a negative value to the y coordinate even if you leave the x coordinate the name because you are changing the value of the y coordinate. For example, if you have (4,6) as a coordinate and then change it to (4,-6), the coordinate will now just be on the other side of the x axis
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Answer:

57.09

Step-by-step explanation:

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3 years ago
If there are approximately 1.8 million cars in Vancouver and if each car travels an average of 17,500 kilometres in a year, how
Goryan [66]

Rates are used to measure a quantity over another.

<em>The 1.8 million cars use </em>1.85 \times 10^{10}<em> liters each year</em>

Given

Cars = 1.8\ million

d = 17500km --- distance

r = 40miles/gallon

First, we calculate the number (n) of gallons used by each car

r = \frac{d}{n}

Solve for n

n = \frac{d}{r}

So, we have:

n = \frac{17500km}{40miles/gallon}

n = \frac{17500km}{40miles}gallon

Convert miles to kilometers

n = \frac{17500km}{40km \times 1.60934}gallon

n = \frac{17500km}{64.3738km}gallon

n = 271.85\ gallon

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N = n \times cars

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Convert to liters

N = 489330000 \times 3.78541L

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In scientific notation to 2 decimal places, we have:

N = 1.85 \times 10^{10}L

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Read more about distance and rates at:

brainly.com/question/24659604

4 0
3 years ago
Juniors and seniors at a local school were surveyed to see if they were left-handed or right-handed. The data is displayed in th
Novosadov [1.4K]
P(left handed senior) = 14/(36 + 14 + 44 + 106) = 14/200 = 0.07 = 7%
8 0
3 years ago
Please help! Due Friday
solmaris [256]
For (-1,2) you go to the left one and up two.
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5 0
3 years ago
Read 2 more answers
1, 1, 2, 3, 5, 8, 13, 21, ___Justin loves solving number patterns. He completes one pattern every moring while he eats his cerea
kati45 [8]
Answer:

The correct option is A

The missing number is 34

Explanation:

By inspection, the third number is obtained by adding the two preceding numbers.

1 + 1 = 2

The next number is obtained by adding the two preceding numbers.

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This continues as:

3 + 2 = 5

8 + 5 = 13

13 + 8 = 21

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8 0
1 year ago
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