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3 years ago

F(x)=-x-2 G(x)= x^2 + 1-x Find (f x g)(3)

Mathematics

1 answer:

nata0808 [166]3 years ago

3 0

Answer:

-36

Step-by-step explanation:

le x be 2 then

f(x) = -2-2 =-4

g(x)= 2square +1-2 =3

to find:(f×g)(3)

(-4×3)(3)

=-36

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ioda

Answer: The first option with sss as part of the proof

Step-by-step explanation:

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3 years ago

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Simplify without using the calculator or the sin tables.

katovenus [111]

Answer:

1/8

Step-by-step explanation:

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3 years ago

Ming kept track of her puppy Sampson's weight gain over a three-month time period. He was six weeks old on November 15 and weigh

Kobotan [32]

Answer:

Sampson gains 3.967 kilograms from November to February.

Step-by-step explanation:

Given:

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Weight on December 15 = 1020 grams = 1.2 kg

Hence Weight gained from November 15 to December 15 = 1.2 kg

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Weight on January 15 = 2200 grams = 2.2 kg

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Weight on February 15 = 0.567 kg

Hence Weight gained from January 15 to February 15 = 2.2 kg

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3 years ago

Type the correct answer in each box. Spell all words correctly, and use numerals instead of words for numbers. If necessary, use

TEA [102]

Answer:

4x^2 +44x = 48
No, it is not reasonable

Step-by-step explanation:

If x is the width of the border, it adds 2x to each food listing dimension. The overall area of the menu and border will be ...

total area = (13+2x)(9+2x) = 4x^2 +44x +117

The area of the food listing is ...

food listing area = (13)(9) = 117 . . . . square inches

So, the border area is the difference of these:

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<em>Why 2.5 inches is not reasonable</em>

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