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pshichka [43]
3 years ago
12

-3[2-(y-5)]-4[3(y+1)-(6-y)(-2)]

Mathematics
1 answer:
Natalka [10]3 years ago
8 0

Answer:

−y−81

Step-by-step explanation:

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What is the directrix of the parabola defined by `(1)/(4)(y + 3) = (x − 2)^2`? A. `y = -(49)/(16)` B. `x = -(49)/(16)` C. `y = (
taurus [48]

The correct answer is y=−1/16

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0.05 is 1/10 of what
Gennadij [26K]

Answer:

.5

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Please help Giving 20 points
harkovskaia [24]

Answer:

164 sq. meters

Step-by-step explanation:

So to make it easier, you can break the shape up in a smaller shape. So now it'll look like 2 big rectangles on each side with a small rectangle in the middle. Now you can find the area.

For the big rectangle on the left:

5 × 15 = 75

For the big rectangle on the right:

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For the small rectangle in the middle:

It doesn't say what the length is but if you subtract 8 from 15, that's what the length will be.

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3 0
3 years ago
WILL GIVE A BRAINLEST FOR RIGHT ANSWER !!!
svlad2 [7]

Answer: Cluster sampling

Step-by-step explanation:

Cluster sampling is a type of sampling method . With cluster sampling, the observer splits the population into separate groups which are called as called clusters. After dividing the whole populations into clusters he select a simple random sample of clusters from the population. The observer conducts his analysis on data from the sampled clusters.

From the given statement we can see that the automobile is doing his analysis by selecting  three stores from each state (cluster) in the country  and surveys all customers present in the store in a certain week.

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4 0
3 years ago
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20 POINTS AND 5 STARS FOR WHOEVER ANSWERS RIGHT!
Dahasolnce [82]
It would be -50 because the rule is subtract by 2 then 4 then 6 then 8 and etc.

WARNING THIS IS THE WRONG ANSWER in case any of you look at this
3 0
2 years ago
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