3 years ago

Need help on this asap!!

Mathematics

1 answer:

Effectus [21]3 years ago

8 0

Hello,
Please, see the attached file.
Thanks.

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Find the 22nd term of the arithmetic sequence whose common difference is d=2 and first term is a1 = -25

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Answer:

Step-by-step explanation:

an=a1+(n-1)d

a22=-25+21(2)

a22=17

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Determine the radius and center of the circle with the following equation <br> x^2+y^2-12x+24y-10=6

PolarNik [594]

Answer:

Center: (6, -12)

Radius: 4

Step-by-step explanation:

<u>Complete the squares</u>

<u /> $x^2+y^2-12x+24y-10=6\\\\x^2-12x-10+y^2+24y=6\\\\x^2-12x-10+46+y^2+24y+144=6+46+144\\\\(x^2-12x+36)+(y^2+24y+144)=196\\\\(x-6)^2+(y+12)^2=196$

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3 years ago

you are serving bratwurst and hamburgers at your annual picnic. you want at least three bratwurst and hamburgers for each of you

Varvara68 [4.7K]

B for Brats and H for Hamburgers
3 total for each of 30 guests
B + H = 3x30 = 90
Then $1.25B + $0.75H <= to $120
Solving for B=90-H
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artcher [175]

Answer:

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