All categories

2 years ago

Tell whether the figure is a polygon. If it is a polygon,

Mathematics

1 answer:

elixir [45]2 years ago

5 0

Answers:

Polygon? Yes
Classify: Pentagon
The polygon is concave

===================================================

Explanation:

The figure is a polygon because it's composed of straight lines only, and we have a closed loop (or enclosed area).

This is a pentagon since it has 5 sides

The pentagon is concave because of the angle kicked in up top that caves in, so to speak. This interior angle exceeds 180 degrees and is known as a reflex angle.

Here's another way to determine the figure is concave: It's possible to pick two points inside the polygon such that the segment formed between them crosses outside the boundaries. See the diagram below.

You might be interested in

Ishi bought a canvas and 8 tubes of paint for $24.95. If the canvas costs $24.95. If th canvas costs 6.95, how much did each tub

Katen [24]

If the canvas is 6.95, then subtract ... 24.95-6.95=18. They bought 8 paint tubes so divide 18 by 8. The answer is .. $2.25.

5 0

4 years ago

Michael had $550 in his savings account. He took out $30.75 every month for one year. What is the net change in Michael’s accoun

gulaghasi [49]

Answer:

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Find the inequality represented by the graph.

AlexFokin [52]

This problem is far beyond my capability this problem is declared to be one of the toughest in the world due to it not agreeing with the quadratic formula

4 0

3 years ago

Identify the function that contains the data in the following table: x -2 0 2 3 5 f(x)

Veseljchak [2.6K]

Answer:

f(x) = |x - 2| + 1

Step-by-step explanation:

When x = -2, then f(-2) = 5

The first function gives the relation equation as f(x) = |x| + 1

So, f(-2) = |-2| + 1 = 2 + 1 = 3 ≠ 5

{Since the definition of |x| is given by

|x| = x, when x ≥ 0 and |x| = - x, when x < 0}

Again, the second function gives the relation equation as f(x) = |x - 2|.

So, f(-2) = |-2 - 2| = |-4| = 4 ≠ 5

Now, the third function gives the relation equation as f(x) = |x - 2| - 1.

So, f(-2) = |-2 - 2| - 1 = |-4| - 1 = 4 - 1 = 3 ≠5

Again, the fourth function gives the relation equation as f(x) = |x - 2| + 1.

Hence, f(-2) = |-2 - 2| + 1 = |-4| + 1 = 4 + 1 = 5

Therefore, the fourth function f(x) = |x - 2| + 1 contains the given data table.

For further clarity we can check f(0) = 3, f(2) = 1, f(3) = 2 and f(5) = 4. (Answer)

6 0

3 years ago

Read 2 more answers

Help me pleaseeeeeeeeeeee

forsale [732]

Your answer is A.
5.3 is less than or equal to 5.3
0 is less then or equal to 5.3
and -8.59 is less then or equal to 5.3
so a is the only answer that is higher than 5.3

5 0

3 years ago