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3 years ago

Damien bowled 5 games, His scores were:

1 answer:

7 0

The mean is basically the average.
To find the mean we need to add up all the values and divide it by the amount of games he played.
82 + 83 + 65 + 84 + 76 = 390
390/5
Mean = 78

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Romashka [77]

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3 years ago

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If you apply the changes below to the absolute value parent function, f(x) = |x|, what is the equation of the new function?Shift

Serjik [45]

Answer: C

Step-by-step explanation:

The general form of the equation is: g(x) = a|x - h| + k ;

"a" represents the vertical stretch (or shrink)
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3 years ago

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Please help!!!

Nonamiya [84]

Answer:

c. $2a^3x^4-3a^3x^3+a^4x^2$

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Step-by-step explanation:

For this exercise you need to remember the following:

1. The multiplication of signs:

$(+)(+)=+\\(-)(-)=+\\(-)(+)=-$

2. The Product of powers property, which states that:

$(a^m)(a^n)=a^{(m+n)}$

3. The Distributive property:

$a(b\±c)=ab\±ac$

Knowing that, you can solve the multiplication of the polynomials:

c. $(-2ax^2+3ax-a^2)(-a^2x^2)=\\\\=(-2ax^2)(-a^2x^2)+(3ax)(-a^2x^2)+(-a^2)(-a^2x^2)=2a^3x^4-3a^3x^3+a^4x^2$

d. $(6.3x^3y-3y^2-0.7x)(10x^2y^2)=\\\\=(6.3x^3y)(10x^2y^2)+(-3y^2)(10x^2y^2)+(-0.7x)(10x^2y^2)=63x^5y^3-30x^2y^4-7x^3y^2$

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2 years ago

Identify the angle pair?

natta225 [31]

Answer:

Alternate Exterior Angles

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3 years ago

Laws of sines!!!!! Find C round to the nearest tenth!!!!! helpppp!!!!!

Furkat [3]

Answer:

c =9.7 cm

Step-by-step explanation:

Law of sines:

sin (82) / c = sin(55) / 8

0.9903 / c = 0.8192 / 8

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c =9.7 cm

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2 years ago