2 years ago

What's the proper name of this quadrilateral?

Mathematics

2 answers:

irinina [24]2 years ago

6 0

Answer:

this would be a trapezoid

so A

Step-by-step explanation:

klemol [59]2 years ago

4 0

Trapezoid because a trapezoid is a quaderateral with 4 sides

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Max wants to make a cute collar and tie for his dog. He needs to cut a 38 inches fabric into two pieces. The long longer piece m

CaHeK987 [17]

Do this.
38 divided by two
then use the equation
38=5+2x

8 0

2 years ago

Simplify the expression: 2(4 + 6j)

aniked [119]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{8 + 12j}}}}}$

Step-by-step explanation:

$\sf{2(4 + 6j)}$

Distribute 2 through the parentheses

$\longrightarrow{ \sf{2 \times 4 + 2 \times 6j}}$

$\longrightarrow{ \sf{8 + 12j}}$

Hope I helped!

Best regards! :D

8 0

3 years ago

What is the mean absolute deviation?

Lostsunrise [7]

Answer:

0.8 cm

Step-by-step explanation:

The formula for MAD is attached in the picture.

x_i are the values (data)

x bar is the mean

n is the number of numbers (data)

For figuring out MAD, basically, <em>we subtract the mean from each of the values respectively and take the absolute value and SUM for all of the numbers in the data set. Then we divide by n, the number of numbers.</em>

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Let's do this:

MAD = $\frac{|2-3|+|2-3|+|2-3|+|2-3|+|3-3|+|3-3|+|3-3|+|4-3|+|4-3|+|5-3|}{10}\\=\frac{1+1+1+1+0+0+0+1+1+2}{10}\\=\frac{8}{10}=0.8$

MAD is 0.8

6 0

2 years ago

How do you solve this

marusya05 [52]

Hope this helps! Good luck!

3 0

3 years ago

when a boy complete 5 rounds around circular pond, he covers a distance of 1100 m. i)Find the perimeter of the pond.

Law Incorporation [45]

I think it’s 220m. Since 5 rounds are equal to 1100m then you divide by 5 to see how much he covers in one

8 0

2 years ago

Read 2 more answers