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3 years ago

List at least 4 attributes that are shared by all of the shapes in the rectangle group

Mathematics

1 answer:

inessss [21]3 years ago

7 0

Answer:

All of the figures have 4 sides and 4 vertices

They have opposite sides parallel and congruent.

They have four right angles.

They also have perpendicular line segments.

Step-by-step explanation:

Hope this helps!!!

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Help! Click the photo

Mamont248 [21]

Answer:

i say 10 trees, i think its trying to trick you in thinking each row is multiplied by 4 which equal 4, so 4-6 = -2. so what i did was multiply 4 by 4 which gives me 16 -6 equals 10.

Step-by-step explanation:hope this helped if not u tell me so i can work on this topic.

5 0

3 years ago

What is the square root of twenty-five

AURORKA [14]

The square root of 25 would be 5!

Brainliest please? I am trying to get my rank to ace!

7 0

3 years ago

A sock drawer contains 5 different colors of socks. It has 20 white, 10 black, 10 gray, 6 red, and 4 purple. If you reach into t

suter [353]

20+10+10+6+4=50 socks in total, therefore 10/50 =1/5

6 0

3 years ago

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50 POINTS AND I WILL MARK BRAINLIEST

iVinArrow [24]

Answer:

Step-by-step explanation:

Slope intercept form is

y=mx+b

y is y

3x is mx

and

b is 2

3 0

3 years ago

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The average estimated hours a person in the United States spent playing video games per year from 2002 to 2012 were 71, 80, 82,

ozzi

Answer:

Population variance 579

Population standard deviation 24

Step-by-step explanation:

The average estimated hours a person in the United States spent playing video games per year from 2002 to 2012 were 71, 80, 82, 78, 80, 91, 107, 121, 125, 131, and 142.

The population variance is given by:

$\sigma^2=\frac{\sum(x-\mu)^2}{n}$

$\mu=\frac{71+80+82+78+80+91+107+121+125+131+142}{11}$

$\mu=\frac{1108}{11}$

This implies that:

$\sigma^2=\frac{(71-\frac{1108}{11})^2+(80-\frac{1108}{11})^2+(82-\frac{1108}{11})^2+(78-\frac{1108}{11})^2+(80-\frac{1108}{11})^2+...+(142-\frac{1108}{11})^2}{11}$

$\sigma^2=\frac{70006}{121} =579$ to the nearest whole number

The population standard deviation is

$\sigma=\frac{\sqrt{70006} }{11}=24$ to the nearest whole number.

3 0

3 years ago

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