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3 years ago

Can someone help me with this please

Mathematics

1 answer:

skad [1K]3 years ago

4 0

Answer:

the answer is: 6z^3

Step-by-step explanation:

We need to solve this equation:

$\sqrt{36z^6}$

We know that 6X6 = 36

and √ = 1/2

Solving:

$=\sqrt{6*6*z*z*z*z*z*z}\\We\,\,know\,\,6X6=6^2\,\, and \,\,z*z=z^2\\=\sqrt{6^2*z^2*z^2*z^2} \\=(6^2)^{1/2}*(z^2)^{1/2}*(z^2)^{1/2}*(z^2)^{1/2}\\=6*z*z*z\\=6z^3$

So, the answer is: 6z^3

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Morgarella [4.7K]

$\text{mass of freight train} = 9.98 \times {10}^{6} kg$

$\text{mass of aircraft carrier} = 7.3 \times {10}^{7} \: kg$

$\text{difference of masses of aircraft and train: } \\ \\ 7.3 \times {10}^{7} - 9.98 \times {10}^{6} \\ \\ = 73 \times {10}^{6} - 9.98 \times {10}^{6}$

$= (73 - 9.98 )\times {10}^{6} \\ \\ = 63.02 \times {10}^{6} \\ \\ = 6.302 \times {10}^{6} \: kg \\ \\ \approx 6.3 \times {10}^{6} \: kg$

Approximately, aircraft carrier is 6.3 × 10^6 kg heavier than the freight train.

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3 years ago

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Step-by-step explanation:

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3 years ago

What is the answer to 3+x

aleksley [76]

X + 3 equals up to undefined

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3 years ago

Which expressions are equivalent to 3(-2a-4-)+3a

svetlana [45]

Answer:

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Step-by-step explanation:

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4 years ago

Hey guys can you help me pls

nika2105 [10]

the one that equals 4cm on the other figure equals 10 Answer:

i think its 17.5 or 7.5

Step-by-step explanation:

if not let me know but i ended up with 1.5 and .5 so either or but again if not let me know

the top has a length of 7.5

the very right side of 10

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3 years ago

Read 2 more answers