11. A(-2,1), B(2,5), C(5,1) (round answers to the nearest tenth)

Mathematics

1 answer:

mixer [17]3 years ago

8 0

See the attached picture:

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Name:

lubasha [3.4K]

Answer:

3,225

Step-by-step explanation:

principal times interest time rate

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2 years ago

A television normally sells for $320. This week, it's on sale at 60% of the normal price. What is the sale price?

KIM [24]

60%=60/100=0.60

320*.60=192

Answer=$192

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2 years ago

Read 2 more answers

Is 3, 1, 1/3, 1/9,... a geometric sequence?

barxatty [35]

$a_1;\ a_2;\ a_3;\ a_3;\ ...;\ a_n;\ a_{n+1};...\ is\ a\ geometric\ sequence\\if\ a_{n+1}:a_n=const.\\-------------------\\a_1=3;\ a_2=1;\ a_3=\dfrac{1}{3};\ a_4=\dfrac{1}{9}\\\\a_4:a_3=\dfrac{1}{9}:\dfrac{1}{3}=\dfrac{1}{9}\cdot\dfrac{3}{1}=\dfrac{1}{3}\\\\a_3:a_2=\dfrac{1}{3}:1=\dfrac{1}{3}\\\\a_2:a_1=1:3=\dfrac{1}{3}\\\\Answer:Yes.\ It's\ the\ geometric\ sequence.$

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3 years ago

3x + 2y = 5

Firlakuza [10]

Answer:

I am guessing the 1st one.

Step-by-step explanation:

8x does NOT equal 12 I believe. I am sorry if I am incorrect

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2 years ago

The graph of a proportional relationship passes through (9, 18) and (1, y). Find y.

spayn [35]

Answer:

Step-by-step explanation:

Because it's a proportional relationship and it goes through the point (9, 18) the equation is y = 2x so when x = 1, y = 2.

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2 years ago