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oee [108]
3 years ago
7

An irregular polygon is shown below:

Mathematics
1 answer:
inna [77]3 years ago
6 0

Answer:

15 units²

Step-by-step explanation:

The figure is composed of 2 rectangles.

The rectangle on the left has

A = 4 × 3 = 12 units²

The rectangle on the right has

A = (3 - 2) × (7 - 4) = 1 × 3 = 3 units²

Thus area of figure = 12 + 3 = 15 units²

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Sometimes data do not follow a normal distribution and are pulled toward the tails of the curve. When this occurs, it is referre
Airida [17]

Answer:

When the tail is pulled toward the right side, it is called a positively skewed distribution

Step-by-step explanation:

When the tail is pulled toward the right side, it is called a positively skewed distribution; when the tail is pulled toward the left side of the curve it is called a negatively skewed distribution (Watzlaf 2016, 361-362).

Generally the right side of a function is reserved for positive variables and the left side is used to represent negative variables, therefore when a function is pulled to the right is considered to be Positively skewed

6 0
3 years ago
The width of a rectangle is the length minus 4 units. The area of the rectangle is 12 units. What is the width, in units, of the
marusya05 [52]

Answer:

Step-by-step explanation:12-4=8

4 0
2 years ago
−6.2<−4.5, yet |−6.2|>|−4.5|. Use a number line to show why.
romanna [79]

Answer:

-27.9

Step-by-step explanation:

3 0
3 years ago
List all x intercepts for y= -cos(1/2x + 1/5 pi) on the interval [-2/5pi,4pi]
Dahasolnce [82]
- cos ( 1/2 x + 1/5 π ) = 0 ( and because if cos α = 0, α= π/2 + k π, k ∈ Z )
1/2 x + π/5 = π/2 + k π,    k ∈ Z
1/2 x = π/2 - π/5 + k π  / * 2
x = π - 2π/5 + 2 k π
x = 3/5 π + 2 k π = 0.6 π + 2 k π
Answer:
If k = 0:  x 1 = 0.6 π = 3π/5
k = 1 : x 2 = 2.6 π = 13π/5
3 0
3 years ago
Read 2 more answers
Help me please<br><br> please show WORK and just don’t put answer to get brainlest
Tamiku [17]

Answer:

11.25

Step-by-step explanation:

4.5 / 2 = 2.25 cups/ cup rice

2.25 x 2 cups of rice = 4.5 cups of water.

5 x 2.25 = 11.25

4 0
3 years ago
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