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3 years ago

Complete the equation. (4x)^2(4x)^3(4x)^9=(4x)__ Fill in the blank.

Mathematics

1 answer:

Softa [21]3 years ago

5 0

Answer:

4x^{14}

Step-by-step explanation:

in that equation, when you multiply integers with exponents, the integers multiply but the exponents add.

2+3+9 = 14

which means that the awnser is 4x^{14}

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How many different ways can you find for 7 coins totaling 95 cents?

MatroZZZ [7]

Answer:

one way

Step-by-step explanation:

2 quarters

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3 years ago

Find x (Geometry) Full working out pls. Thank you

vichka [17]

in 1st figure

2:1=(x+2):2

2/1=(x+2)/2

4=x+2

x=2.

Similarly in the 2nd figure

8:5=(8+3):(5+x)

8/5 = 11/ (5+x)

8(5+x) =55

40+8x=55

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x=15/8

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4 years ago

X^lg(x)=100^x find x

Wittaler [7]

$x^lg(x)=100^x$

$X^lg(x)=100^x:x$ $|Solve \ for \ x|$

$|Use \ logarithms \ of \ both \ sides \ of \ the \ base \ 10|

$

$lg (x ^ lg (x)) = lg (100x)

$

$lg ^ 2 (x) = 2 + lgx$

$lg 2 ^ x-lg x -2 = 0$

$lg x = 2 x = 100$

$lg x = -1 x = \dfrac{1}{10} = 0.1$

3 0

3 years ago

What is the length of in the rectangular prism? Round to the nearest tenth of a centimeter. A.

BaLLatris [955]

Can you explane it a little more.

7 0

4 years ago

It's a 7th grade math problem

ANEK [815]

Answer:

1296 cm²

Step-by-step explanation:

36² = 1296 cm²

HOPE THIS HELPS AND HAVE A NICE DAY <3

5 0

2 years ago