3 years ago

Evaluate 5x10 -6²+5 A:9 B:19 C:43 D:85

Mathematics

1 answer:

lord [1]3 years ago

6 0

The answer is your second number
B : 19

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(04.01)

Aleks04 [339]

Answer: Looks like choice B would be the best description of an output.. Usually, output refers to the dependent value of a function rule. It is also correct that the y coordinate of ordered pairs, graphed points, and in a function table.

Step-by-step explanation: I got this from a friend, hope it helps!

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3 years ago

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Cows and horses cost $250 each and sheep and goats each cost $200 at the county fair. Chickens sell for $50. How much could McDo

IgorC [24]

Answer:

the total amount of animals in McDonald's farm is missing, so I looked for a similar question and found the attached image:

McDonald can earn:

15 cows x $250 = $3,750

2 horses x $250 = $500

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25 goats x $200 = $5,000

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3 years ago

Factorise the following using the Difference of Two Squares or Perfect Squares rule: a) (2x-2)^2 - (x+4)^2 b) (3x+4) (3x-4)

emmainna [20.7K]

Answer:

Step-by-step explanation:

Hello, please consider the following.

$(2x-2)^2 - (x+4)^2 \\\\=(2x-2-(x+4))(2x-2+x+4)\\\\=(2x-2-x-4)(3x+2)\\\\=\boxed{(x-6)(3x+2)}$

$(3x+4) (3x-4)\\\\=(3x)^2-4^2\\\\=\boxed{9x^2-16}$

Thank you.

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3 years ago

Find the area of each figure

Licemer1 [7]

Answer:\

Step-by-step explanation:

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3 years ago

Please help? I really need it

horsena [70]

Answer:

216 in²

Step-by-step explanation:

a = bh

a = 18 * 12

a = 216

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