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Veronika [31]
3 years ago
10

4.009 x 10-3 in decimal form

Mathematics
1 answer:
katrin2010 [14]3 years ago
4 0

Answer:

the 3 represent a one thousand

so that means 4.oo9* 1000 = =49

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Simplify.
Scilla [17]

Answer:

2x^4\sqrt{5}

Step-by-step explanation:

\sqrt{20x^8} = \sqrt{4*5*(x^4)^2} = 2x^4\sqrt{5}

7 0
3 years ago
Which of the following would have the same graphic representation as the function f(x)=16(2)^x
Zinaida [17]

The options 2 and 4 would have the same graphical representation.

Step-by-step explanation:

Step 1:

To determine which functions are equal to the question, we must assign values to x and see which values equal the function f(x) = 16.2^{x}.

Any random value can be assigned to x but the same value of x must be assigned to all the equations.

Step 2:

If we substitute x = 5, we get

Question; f(x) = 16.2^{x} = 16.2^{5}= 16.(32) = 512.

Option 1; f(x) = 4.4^{x} = 4.4^{5} = 4.(1,024)= 4,096.

Option 2; f(x) = 4.2^{x+2} = 4.2^{5+2} = 4.(128) = 512.

Option 3; f(x) = 32^{x} = 32^{5} = 33,554,432.

Option 4; f(x) = \frac{1}{4}. 2^{x+6} = \frac{1}{4}. (2^{5+6}) =\frac{1}{4}. (2048) = 512.

So options 2 and 4 would have the same graphical representation.

6 0
3 years ago
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Mashcka [7]
Use photo math my bro
3 0
3 years ago
Hi can someone pls help me with this
MariettaO [177]

Answer:

these all are in browser u can get them from searching in browser

4 0
3 years ago
A pentagonal prism is cut by a plane perpendicular to the base. What is the shape of the cross section that is formed? A. a pent
iris [78.8K]

Answer:  C. A rectangle.

Step-by-step explanation:

1. By definition, a cross section is the intersection of a plane and a body of three dimensions.

2. A pentagonal prism has a pentagon as its base and its lateral faces are rectangles.

3. If the pentagonal prism is cut by a plane perpendicular to the base, this means that the plane is parallel to lateral faces, then,  the shape of the cross section that is formed is also a rectangle.

4. The answer is the option C.

6 0
4 years ago
Read 2 more answers
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