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Zina [86]
3 years ago
14

√x • 4√x how do I simplify this?

Mathematics
2 answers:
Elza [17]3 years ago
5 0

Answer:

4x

Step-by-step explanation:

root multiplied by its root _/a × _/a= a

√x • 4√x= 4x

Vsevolod [243]3 years ago
4 0
The answer is 4x
Simplify he radical by breaking the radicand up into a product of known factors
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A wedding ring is dropped from a tall building, the distance it has fallen in feet is given by 16t^2, where t is the time in sec
natka813 [3]

Answer:

64

Step-by-step explanation:

As given, the diatance at any point after t seconds is given by

s(t)=16t²

At t=2 seconds then

s(2)=16*2²=16*4=64

Since we're not given the units, it may be feet, inches, meters, kilometers, miles etc. Therefore, the diatance is equal to 64 units

7 0
3 years ago
This person did something wrong and I do not know what it is :( Please help this is for points!
Arlecino [84]

Answer:

0.4 cm

Step-by-step explanation:

The magnifying glass basically zooms into smaller objects. If the insect appears to be 2cm, then it is actually smaller than this. It cannot be 10 cm.

If the scale factor is 5, then this means that the insect is zoomed in 5 times through the magnifying glass. Use the following ratio:

\frac{2}{5}

This fraction can also be seen as division, so:

2÷5=0.4

The insect is actually 0.4 cm long.

(or 4 millimeters)

:Done

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3 years ago
Use calculus to find the volume of the following solid S: The base of S is the triangular region with vertices (0, 0), (3, 0), a
juin [17]

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3 years ago
Final time i ask for help
Ber [7]
3x+11=65
3x=54
x=18

180-(35+65)=y
180-100=y
80=y
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2 years ago
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Answer:

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Step-by-step explanation:

also hi

8 0
3 years ago
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