3 years ago

FRREE BRAINLEST FREE FREE

Mathematics

1 answer:

Ainat [17]3 years ago

5 0

Answer:

ME ME ME ME!!!!!!!!!!!!!!!!

Step-by-step explanation:

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Expand and combine like terms. (3c^4-5c^6)^2

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

What 1,500 rounded to the nearest hundredth

Tcecarenko [31]

Answer:

2,000

Step-by-step explanation:

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3 years ago

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Will mark as brainliest plz helpp

almond37 [142]

x - √3y - 4 = 0 → Choice A

Step-by-step explanation:

x - 4 = √3y

x - 4 - √3y = √3y - √3y

x - 4 - √3y = 0

x - √3y - 4 = 0

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3 years ago

The cost of movie tickets for a group of friends is $24. They buy 3 snacks. The cost of each snack us the same. The group spends

Bond [772]

Answer:

Answer is 6.5 dollars.

Step-by-step explanation:

Cost of movie tickets and snacks in total = 43.50

Cost of tickets = $24

Cost of Snacks = 43.50-24 =19.5$

number of snacks = 3

Cost of one snack = 19.5 ÷ 3 = 6.5$

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3 years ago

Solve please, thank you!

djyliett [7]

Answer:

c=8

Step-by-step explanation:

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3 years ago

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