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Agata [3.3K]
3 years ago
7

Express 2,750,389 in scientific notation?

Mathematics
1 answer:
vovangra [49]3 years ago
3 0

Answer:

2.750389 x 10^6


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Hi um I need help so if you could thank you.
morpeh [17]

Answer:

48 is 8 times as many as 6.

4 times as many as 12 is 48.

1.75 is 14 times as many as 8.

Step-by-step explanation:

4 0
2 years ago
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In the coordinate plane, the point A (-2,-1) is translated to the point A (-4,0). Under the same translation, the points B (-4,2
Zolol [24]

Answer:

The coordinates for B' would be (-6,1) and the coordinates for C would be (-8,-6)

Step-by-step explanation:

Point A was translated 2 left and 1 down to point A'

B = (-4,2)

-4 - 2 = -6 and 2 - 1 = 1 so B' would equal (-6,1)

C = (-6,-5)

-4 - 2 = -8 and -5 - 1 = -6 so C' would equal (-8,-6)

3 0
3 years ago
Betty makes pies. to make 7 pies, she uses 12 1/4 cups of flour. How many cups of flour are needed to make one pie? I NEED HELP
Tems11 [23]

Answer:

1 and 1/4 cups of floour is used to make one pie. Since 7 and 1/2 cups is used for 6 pies we divide the 7 and 1/2 cups by the 6 pies. 7 and 1/2 cups is equivalent to 15/ 2 cups. 15/2 divided by 6 is equal to 15/2 times 1/6. This comes out to 15/12, which simplifies to 5/4, which is equivalent to 1 and 1/4 cups

3 0
3 years ago
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Plz I need help’mmmmmmmm
Anna007 [38]

Answer:

Therefore,

C=\pi d\\C\approx 3.14 \times d\\C\approx 43.96\ inches

Step-by-step explanation:

Let Assume Some Diameter of a Circle, to Solve it

Diameter = d = 14 inch ( say )

C =Circumference

Pi =constant = 3.14

To Find:

C = ?

Solution:

Formula for Circumference of a Circle is given as

C=\pi d

Where,

C = Circumference

d = Diameter

Now Substitute d = 14 inches we get

C=3.14\times 14\approx 43.96\ inches

This way we can find the circumference for any 'd' i.e Diameter

Therefore,

C\approx 43.96\ inches

6 0
4 years ago
Is this answer true. X is 6.<br><br> X+14&gt;5
Anna35 [415]

Answer:

x is a solution

Step-by-step explanation:

X+14>5

Subtract 14 from each side

X+14-14>5-14

x > -9

Substitute the value in

6 >-9

This is true so x is a solution

7 0
4 years ago
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