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Dima020 [189]
3 years ago
6

18 points for 2 questions. I really appreciate your help! :)

Mathematics
2 answers:
nikitadnepr [17]3 years ago
8 0
10. (1,-1)
19. clockwise 90 degrees; enlargement
vekshin13 years ago
3 0
Coordinate A will be (1,-1)

2)Clockwise 90 degrees , enlargement.

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Can someone help me with this excercises plz:
nignag [31]

Answer:Either

9

+

(

k

−

17

)

or

(

9

+

k

)

−

17

depending upon what you meant by

"sum of 9 and k minus 17"

(the resultant value would be the same, but the expression would be different).

Step-by-step explanation:

4 0
3 years ago
Please help me on part a and after part a I will send you part b​
Effectus [21]
To be honest i’m probably the worst at math lol good luck
5 0
3 years ago
Single adults: According to a Pew Research Center analysis of census data, in 2012, 20% of American adults ages 25 and older had
Mumz [18]

Answer:

The mean of the sampling distribution of sample proportions will be 0.2

Step-by-step explanation:

Central Limit Theorem for Proportions:

For a proportion p in a sample of size n, the sampling distribution of the sample proportion will be approximately normal with mean \mu = p and standard deviation s = \sqrt{\frac{p(1-p)}{n}}

20% of American adults ages 25 and older had never been married.

This means that p = 0.2

So the mean of the sampling distribution of sample proportions will be 0.2

3 0
3 years ago
What is the value of x?
Nata [24]

Answer:

8

Step-by-step explanation:

hypotenuse^2= leg^2 + leg^2

10^2= 6^2 + x^2

100= 36 + x^2

100-36= x^2

64= x^2

√64=√x^2

8= x

7 0
3 years ago
A. B. ​ ​ 3(x+2) x+2 ​ =18 =6 ​ 1) How can we get Equation BBB from Equation AAA? Choose 1 answer: Choose 1 answer: (Choice A) A
Alenkinab [10]

Answer:

D. Rewrite one side (or both) using the distributive property, Yes

Step-by-step explanation:

How can we get Equation BBB from Equation AAA? Based on the previous answer, are the equations equivalent? In other words, do they have the same solution?

5 0
3 years ago
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