3 years ago

Can someone help me on this I'm stuck

1 answer:

4 0

The answer is 7/16 in decimal it would be 0.4375 hope this helps

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lora16 [44]

Answer:

$9c^{8} -30c^{10} + 25c^{12}$

Step-by-step explanation:

We can use formula (a-b)² = a² -2ab + b².

In our example a = 3c^4 and b = 5c^6

$(3c^{4} - 5c^{6})^{2} = [3c^{4} ]^{2} - 2*3c^{4} *5c^{6} + [5c^{6}]^{2}=\\=9c^{8} -30c^{10} + 25c^{12}$

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3 years ago

UNO [17]

Answer:

secretary

Step-by-step explanation:

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3 years ago

pochemuha

The maximum number for each should 20! :)

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3 years ago

blondinia [14]

Answer:

i told you in the comment it equals 7

Step-by-step explanation:

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3 years ago

Nana76 [90]

You can multiply everything by 7 to make things simpler.
3x + 5 = 4
3x = -1
x = -1/3

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3 years ago