3 years ago

MEDAL

2 answers:

5 0

The statement The coefficient of x^k y^n-k in the expansion of (x+y)^n equals (n-k / k) is true. This will show the standard formula and the expansion of it. We all know that it can still be expanded based on the power or degree of the terms.

balandron [24]3 years ago

4 0

Answer: the answer is FALSE. Just took this on a p e x

Step-by-step explanation:

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Is it c or its not??

Bingel [31]

Answer:

C) 0.9

Step-by-step explanation:

density = mass / volume

density = 82 / 96

density = 0.9 g/mL

6 0

4 years ago

Read 2 more answers

10 1/2 x 2 2/3= 3 1/3 x 4 2/7= 7/2 - 4/5=

Ira Lisetskai [31]

10 1/2 x 2 2/3= 28, 3 1/3 x 4 2/7= 14.2857142857, 7/2 - 4/5= 2.7

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3 years ago

Determine which graph represents a reflection across the x-axis of f(x) = 3(1.5).

Ghella [55]

Step-by-step explanation:

fill in the missing fraction parts

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2 years ago

A circle is centered at the point (-3,2) and passes through the point (1,5). What is the radius of the circle?

Akimi4 [234]

Answer:

Step-by-step explanation:

The radius is a distance on a circle from the center to a point on the circle.

We have both of these points describe here in this definition. Using the distance formula will give us the radius.

$\sqrt{(x \text{ difference })^2+(y \text{ difference})^2$

The difference between 1 and -3 is 1-(-3)=4.

The difference between 5 and 2 is 5-2=3.

$\sqrt{4^2+3^2}$

$\sqrt{16+9}$

$\sqrt{25}$

$5$

8 0

3 years ago

Alicia says the expression 2(m +4)+5 is equivalent to the expression 2m+13. Identify two properties that can be used to support

Xelga [282]

Associative property and distributive property

6 0

3 years ago