Give a brief general description of the number of degrees of freedom.

Mathematics

2 answers:

Norma-Jean [14]3 years ago

7 0

Answer:

the answer is a

Step-by-step explanation:

Softa [21]3 years ago

5 0

Answer: it is a

Step-by-step explanation:

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Help pls don't answer if you don't know also I’ll give brainliest

il63 [147K]

Evaluate for x=4,y=4,z=4

|(2)(4)−4+(3)(4)|

=16

Answer=16

(PLEASE GIVE BRAINLIEST)

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The following data points represent the number of toppings each customer at I Scream Sundae Shop put on their ice cream.

dolphi86 [110]

Answer:

5.5

Step-by-step explanation:

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3 years ago

Read 2 more answers

Please help me factor this!! Thanks!

Goryan [66]

We need to find two numbers that multiply to 24 (last coefficient) and add to 10 (middle coefficient). Through trial and error, the two values are 6 and 4

6 + 4 = 10
6*4 = 24

So we can break up the 10ab into 6ab+4ab and then use factor by grouping

a^2 + 10ab + 24b^2
a^2 + 6ab + 4ab + 24b^2
(a^2+6ab) + (4ab+24b^2)
a(a+6b) + 4b(a+6b)
(a+4b)(a+6b)

Therefore, the original expression factors completely to (a+4b)(a+6b)

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3 years ago

Solve 3x to the second power -2x-8=0 using an algebraic method

MatroZZZ [7]

Answer:

$x=2\textrm{ or } x=-\frac{4}{3}$

Step-by-step explanation:

Given:

The equation is given as:

$3x^{2}-2x-8=0\\3x^{2}-6x+4x-8=0\\3x(x-2)+4(x-2)=0\\(x-2)(3x+4)=0\\\\x-2=0\textrm{ or }3x+4=0\\x-2+2=0+2 \textrm{ or }3x+4-4=0-4\\x=2\textrm{ or }3x=-4\\x=2\textrm{ or}\\x=-\frac{4}{3}$