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Archy [21]
3 years ago
15

What is 78.000.000.000 in scientific notation?

Mathematics
1 answer:
borishaifa [10]3 years ago
4 0
I think it is 78x10^9
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Write an equation of the line in slope-intercept form for the graph<br><br> Please helppp
Anvisha [2.4K]

Answer:

y=-4/3+2

Step-by-step explanation:

Sin the slope is going up to the left we can already infer that it is going to be a negative. Still we do the equation y2-y1/x2-x1. In this case 0 is x1 and 2 is y1, 3 is x2, and -2 is y2. Once inserted into the equation you get -2-2/3-0 which equals -4/3 and the y intercept is 2 since thats the point shown were it intercepts the y-axis

8 0
3 years ago
(-9,-2) and (1,3) <br> is y-3=1/2(x-1)
Simora [160]

Answer:

(1,3) is a solution.

Step-by-step explanation:

7 0
3 years ago
The figures below are based on semicircles and squares. Find the perimeter and the area of each shape. Give your answer as a com
Nuetrik [128]
To find the area, move each semicircle to fill up the square, you'll see there are three squares, each with an area of 4*4=16, so the total area is 3*16=48
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there are altogether 6 arches and two straight sides, so the total is
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4 0
3 years ago
1.Selena is studying about a square with side x, and a rectangle whose length is
kondaur [170]

Answers:

1.  No I don't agree with Selena because the area of the rectangle has the exact same area of the square

Step-by-step explanation:

1.     square = x

rectangle length = 6 + x

rectangle width = x - 6

the plus 6 and minus 6 cancel each other out and make the same area that the square has.

Im sorry i dont know what the answe to 2 is.

3 0
2 years ago
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Multiply 240 by 5 to get 1200 miles then add the 40 from the first day so it took 5 days
3 0
3 years ago
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