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Sunny_sXe [5.5K]
3 years ago
6

How many ones in 4.2 million

Mathematics
1 answer:
Sati [7]3 years ago
5 0
There is one ones that is your answer i am sorry if its wrong

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Solve for the brainlist
Sergio039 [100]

Answer:

x = 10.0

Step-by-step explanation:

Using the geometric mean formula:

       x                projection

-----------------  =  ---------------

entire base              x

Here, the projection is 5 and the entire base is (20 + 5). So:

       x                5

------------  =  ------------

      25              x

Cross multiply:

x² = 25 (5)

x² = 100

√x² = √100

x = 10

3 0
3 years ago
Which equation can be used to determine the distance between the origin and (–2, –4)?
Andreyy89
-2+(-4) i think :)))
3 0
3 years ago
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Draw a rectangle with an area of 42 square units
Butoxors [25]
We know, Area = Length * Width

So, with area 42, dimensions could be: 1 * 42
2 * 21
3 * 14
6 * 7

Just draw the lines with that measures, two pair of two equal opposite lines.

Hope this helps!

6 0
3 years ago
Solve the equation using factoring polynomials. (z+5)2z
Mkey [24]
(x + 5)²z
(x + 5)(x+ 5)z
(x² + 5x + 5x + 25)z
(x² + 10x + 25)z
(x²)z + (10x)z + (25)z
x²z + 10xz + 25z
6 0
3 years ago
What is the explict rule for the geometric sequence? 9,6,4, 8/3 Enter your answer in the box. an=
ad-work [718]

Answer:

an = 9(⅔)^(n-1)

Step-by-step explanation:

The formula for explicit is: An = a1(r)^(n-1)

7 0
2 years ago
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