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3 years ago

Write the standard equation of the circle below.

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

7 0

Answer:

The first answer is correct.

(x + 1)^2 + (y - 2)^2 = 1

A circle with the midpoint M(Mx, My) and the radius r can be written as

(x - Mx)^2 + (y - My)^2 = r^2

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Expand (2x - 3)4 Can you help me expand this by using the binomial theorem?

saw5 [17]

The value of expanding (2x -3)^4 is 16x^4 + 96x^3 +216x^2 -216x + 81

<h3>How to expand the expression?</h3>

The expression is given as:

(2x -3)^4

Using the binomial expansion, we have:

$(2x -3)^4 = ^4C_0 * (2x)^4 * (-3)^0 +^4C_1 * (2x)^3 * (-3)^1 + ^4C_2 * (2x)^2 * (-3)^2 + ^4C_3 * (2x)^1 * (-3)^3 + ^4C_4 * (2x)^0 * (-3)^4$

Evaluate the combination factors.

So, we have:

$(2x -3)^4 = 1 * (2x)^4 * (-3)^0 + 4 * (2x)^3 * (-3)^1 + 6 * (2x)^2 * (-3)^2 + 4 * (2x)^1 * (-3)^3 + 1 * (2x)^0 * (-3)^4$

Evaluate the exponents and the products

$(2x -3)^4 = 16x^4 + 96x^3 +216x^2 -216x + 81$

Hence, the value of expanding (2x -3)^4 is 16x^4 + 96x^3 +216x^2 -216x + 81

Read more about binomial expansions at:

brainly.com/question/13602562

#SPJ1

8 0

1 year ago

HELPPPPPPP. Marie has two boxes of colored markers. Each box contains 3 markers. In

REY [17]

Answer: 16.6% percent chance she will pull out a blue or orange marker.

Hope this helps! :)

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2 years ago

If a polygon is a square, then it is also a rectangle. True or False

Art [367]

Answer:

true

Step-by-step explanation:

a square will always be a rectangle but a rectangle will not always be a square.

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3 years ago

Read 2 more answers

Help me please I'm bad at geometry

iren [92.7K]

It’s actually all except bottom left

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3 years ago

4% of 73 is what ?????

kumpel [21]

4% of 73 will be 2.92.
This is because 4/100 X 73 = 2.92

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2 years ago