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3 years ago

Which equation represents a circle with a center at (2, –8) and a radius of 11?

Mathematics

2 answers:

Andreyy893 years ago

7 0

Answer:

Step-by-step explanation:

(x – 2)² + (y + 8)² = 121

Sophie [7]3 years ago

4 0

They are all wrong lol
(x-8)^2+(y+8)^2=121

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Find the difference of 1-3/8

Vilka [71]

1-3=-2 so -2/8 is -1/4 so negative one fourth

3 0

3 years ago

Please help asap 25 pts

Damm [24]

2y -3 >-1

2y > 2
y > 1

OR

1 > Y

Y < 1

Since it is only one, D is the correct answer

5 0

3 years ago

Read 2 more answers

(-10x-8)-70 (4x-11) + 46 -43(6x6) -54+ (8x5)

STatiana [176]

I feel like you just put random numbers in to waste someone time... but I did the problem any way.

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3 years ago

Megan and Heidi are making cookies for an upcoming bake sale. Megan is making chocolate chip cookies and Heidi is making sugar c

koban [17]

Answer:

Heidi (260 cookies)

Step-by-step explanation:

Megan's equation is given as y=8x, where x is the number of bags, and y the number of cookies:

#First calculate Heidi's total number of bags, cookies and cookies:

$H_b=\sum{bags}\\\\=10+12+14+16\\\\=52 \ bags\\\\H_c=\sum{cookies}\\\\=50+60+70+80\\\\=260 \ cookies$

#Given that both Heidi and Megan make the same number of bags of cookies, Megan's cookies totals to:

$H_b=M_B=52 \ Bags\\\\M_c=y=8x, x=52\\\\y=8\times 52\\\\=416\\$

Hence, Megan makes 416 cookies.

#From our calculations:

$416>260\\\\M_c>H_c$

Hence, Heidi makes the least number of cookies(260 cookies) compared to Megan's 416 cookies.

7 0

3 years ago

X + 8 < 10<br> Please help

Cerrena [4.2K]

Answer:

if I'm solving for x, then its 2

(I think)

6 0

2 years ago