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Sedbober [7]
3 years ago
8

An octagon has a perimeter of 28 units. What is the perimeter of the image of the octagon after the translation (x,y) → (x-7,y+

6), a rotation 90 degrees clockwise, and a reflection across the y-axis?
A. 21 units
B. 34 units
C. 28 units
D. 196 units
Mathematics
1 answer:
kow [346]3 years ago
6 0

Answer:

https://www.caverna.k12.ky.us/userfiles/110/Classes/7142//userfiles/110/my%20files/study%20guide%20answer%20key%20(1).pdf?id=4059

Step-by-step explanation:

copy and past this pdf

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PLEASE HELP (algebra 1)
padilas [110]
A) 6(4)^1-6(4)^0 = 24-6 = 18
    6(4)^3-6(4)^2 = 384-96 = 288
b) It is 27.11 times difference. This is because g(x) is an exponential function and so as x increases, g(x) increases faster.
6 0
3 years ago
In a study of pain relievers, 50 people were given product A, and all but 11 experienced relief. In the same study, 100 people w
Nataly_w [17]

Answer:

Product B performed worse in the study because 86% failed to get relief with this product, whereas only 78% failed to get relief with Product A

Step-by-step explanation:

We are given the following in the question:

Product A:

Number of people,

n_1 = 50

Number of people who received relief,

x_1 = 11

Proportion of people who received relief from product A =

p_A = \dfrac{x_1}{n_1} = \dfrac{11}{50} = 0.22 = 22\%

Proportion of people who did not received relief from product A =

1 = p_A = 1 - 0.22 = 0.78 =78\%

Product B:

Number of people,

n_2 = 100

Number of people who received relief,

x_2 = 14

Proportion of people who received relief from product B =

p_B = \dfrac{x_2}{n_2} = \dfrac{14}{100} = 0.14 =14\%

Proportion of people who did not received relief from product B =

1 = p_B = 1 - 0.14 = 0.86=86\%

Product B performed worse in the study because 86% failed to get relief with this product, whereas only 78% failed to get relief with Product A

3 0
3 years ago
What is the solution to the equation below?
Hitman42 [59]
The answer is B).762
4 0
3 years ago
Write a word phrase for the expression: 13p + 12 12 more than the product of 13 and a number p The sum of p and 12 12 more than
sdas [7]

Answer:

Add 12 to the product of 13 and a number p.

Step-by-step explanation:

Given expression: 13p + 12

In the expression, 13 is multiplied by a number p, and 12 is added to the result. Therefore, a simple word phrase for the given expression would be: Add 12 to the product of 13 and a number p.

i.e 13 × p = 13p

Then add 12,

     =  13p + 12

5 0
3 years ago
How is density calculated given mass and volume? 1.) Mass divided by volume 2.) Mass multiplied by volume 3.) Sum of volume and
Bumek [7]

Answer:

  1.)  Mass divided by volume

Step-by-step explanation:

The definition of density is "mass per unit volume." It is calculated by dividing mass by volume.

3 0
3 years ago
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