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sergeinik [125]
2 years ago
5

What is the perimeter of a polygon with vertices at ​(3, 2)​, ​ ​(3, 9)​​, (7, 12), ​(11, 9)​​, and ​​ ​(11, 2)​?

Mathematics
1 answer:
ICE Princess25 [194]2 years ago
8 0

Answer:

32 units

Step-by-step explanation:

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What are the coordinates of the vertex of the graph of the absolute value function h(x) = 3|x + 5| + 2? A) (5,-2) B) (-5,2) C) (
saw5 [17]

Answer:

B) Vertex = (-5, 2)

Step-by-step explanation:

Vertex can be defined as defined as the point where two lines meet and form a particular angle with each other. It can also be described as the point where a line changes its direction

We can find vertex by two methods:

<h3>1) GRAPH</h3>

We can see in the graph attached below that the line changes its direction at point (-5, 2). So the vertex is (-5,2)

<h3>2) FORMULA</h3>

General form of equation of mod function is given by

y = a |x - h| + k

where Vertex = (h, k)

The given equation is

h(x) = 3 |x + 5| + 2

h(x) = 3 |x - (-5)| + 2

where h = -5 and k = 2

So the vertex is:

Vertex = (-5, 2)

7 0
3 years ago
M is the midpoint of AD. What value of x will make triangles ABM and DCM congruent?
Sophie [7]
The answer is 7. 

the Brainliest please!!
6 0
3 years ago
Read 2 more answers
Please help, i do not get this.
Artyom0805 [142]

Answer:

k(x) = |x - 4| - 2

Step-by-step explanation:

So we know that k(x) is shifted 4 untis to the right and 2 units down. In an absolute value function, the value you move to the left will be positive and the value you move to the right will be negative. Since we are moving to the right, our value will be negative.

When you shift the function up or down, you will either subtract or add that value out side the absolute value. Since we are shifting down 2 units, that means we will be subtracting by 2.

Best of Luck!

3 0
3 years ago
Try to solve this ;)
Ad libitum [116K]

Answer:

Brand A = $0.19 per pencil

Brand B = $0.18 per pencil

Better Buy = Brand B (costs less)

Step-by-step explanation:

To find unit price for each, we divide the total with the number of pencils.

So, <u>Brand A:</u>

5.29/28 = $0.19 per pencil

And, <u>Brand B:</u>

8.47/48 = $0.18 per pencil

As we can see, Brand B pencils are around 1 cent less per pencil than Brand A pencils. So, we can say Brand B are a Better Buy.

6 0
2 years ago
How much cheaper per ounce is purchasing 6 ounces for $6.72 compared to purchasing 3 ounces for
charle [14.2K]

Answer:

1.60

Step-by-step explanation:

:)

8 0
3 years ago
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