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3 years ago

14

Find the value of x. Round to the nearest degree.

1 answer:

melisa1 [442]3 years ago

7 0

The answer is C) x= 60.1

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Translation, Rotation, and Reflection<br><br>Please help me

Firlakuza [10]

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3 years ago

Which products result in a difference of squares? Check all that apply.(x – y)(y – x)(6 – y)(6 – y)(3 + xz)(–3 + xz)(y2 – xy)(y2

nikitadnepr [17]

1. (3 + xz)(–3 + xz)

2. (y² – xy)(y² + xy)

3. (64y2 + x2)(–x2 + 64y2)

Explanation

The difference of 2 squares is in the form (a+b)(a-c).

(3 + xz)(–3 + xz) = (3 + xz)(xz -3)

= (xz + 3)(xz - 3)

= x²y²-3xy+3xy-9

=x²y² - 3²

(y² – xy)(y² + xy) = y⁴+xy³-xy³-x²y²

= y⁴ - x²y²

(64y2 + x2)(–x2 + 64y2)= (64y²+x²)(64y²-x²)

= 4096y⁴-64y²x²+64y²x²-x⁴

= 4096y⁴ - x⁴

3 0

3 years ago

Can anyone help me solve these linear systems using substitution?

Andre45 [30]

Answer:

1. (2,2)

2. (-20, -1)

3. (4,3)

Step-by-step explanation:

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1 year ago

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Kayla consumed 1800 calories on Monday. She consumed 500 more calories on Tuesday than she did on Monday. On Wednesday, she cons

Mrrafil [7]

Answer: +200 calories/day

Step-by-step explanation:

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2 years ago

Can someone help me with this it is for mathh.

lapo4ka [179]

Answer: it would be P=4n

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2 years ago