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andrew-mc [135]
3 years ago
12

What is the mean? If the answer is a decimal, round it to the nearest tenth.​

Mathematics
2 answers:
Rasek [7]3 years ago
8 0

Answer:

Round out to the nearest 10th say 5 it would stay 5 unlike 8 would round to 10

Step-by-step explanation:

Makovka662 [10]3 years ago
4 0
Add all the numbers together, that gets you 50 and then divide 50 by the number of numbers you added. 50/10=5 your answer is 5.
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What are the numbers of pi? All of the numbers please. Like all of them. PLEASE QUICK!!!
Delvig [45]

Answer:

Umm infinite, pi is a irrational number, it is ever ending

Step-by-step explanation:

I only know liek 60 digits :P

3.14159265358979323846264338327950288419716939937510

Somthing like that

6 0
2 years ago
Using drawings of rectangular prism, define in your own words, perimeter, area, and volume. Use color pencils to highlight what
yKpoI14uk [10]
This is what a rectangular prism looks like
Now for the definitions:
The perimeter is.... all of the lengths of sides added together.
The area is.... the sides all added together cubed
The volume...... the whole inside. (Think like it’s a shoe box and then you fill the shoe box up with water) that’s the volume

6 0
3 years ago
Read 2 more answers
Derive the formula for the area of a sector, and then use it to choose all that are correct.
Marina CMI [18]

Answer:

Part A) A_s=\frac{\pi r^{2}}{360^o}{\theta}

Part B) option 1,option 4

Step-by-step explanation:

Part A) Derive the formula for the area of a sector

we know that

The area of circle is equal to

A=\pi r^{2}

The area of circle subtends a central angle of 360 degrees

so

using proportion

Find out the area of a sector  A_s  by a central angle of ∅ degrees

\frac{\pi r^{2}}{360^o}=\frac{A_s}{\theta}

A_s=\frac{\pi r^{2}}{360^o}{\theta}

Part B) Verify each case

case 1) we have

radius = 5 cm

angle = 120°

area = 26.2 cm 2

Find the area of the sector and then compare with the value of the given area

assume

\pi=3.14

substitute the given values

A_s=\frac{(3.14)(5)^{2}}{360^o}{120^o}

A_s=26.2\ cm^2

so

The given value of area is correct

case 2) we have

radius = 4 cm

angle = 105°

area = 16.7 cm 2

Find the area of the sector and then compare with the value of the given area

assume

\pi=3.14

substitute the given values

A_s=\frac{(3.14)(4)^{2}}{360^o}{105^o}

A_s=14.7\ cm^2

so

The given value of area is not correct

case 3) we have

radius = 6 cm

angle = 85°

area = 23.7 cm 2

Find the area of the sector and then compare with the value of the given area

assume

\pi=3.14

substitute the given values

A_s=\frac{(3.14)(6)^{2}}{360^o}{85^o}

A_s=26.7\ cm^2

so

The given value of area is not correct

case 4) we have

radius = 7

angle = 75°

area = 32.1 cm 2

Find the area of the sector and then compare with the value of the given area

assume

\pi=3.14

substitute the given values

A_s=\frac{(3.14)(7)^{2}}{360^o}{75^o}

A_s=32.1\ cm^2

so

The given value of area is correct

5 0
3 years ago
H -7/J = k solve for J
Elina [12.6K]

Answer:

see I need help for chemistry pls anyone here helps me I must submit before 10:30

3 0
3 years ago
A moving truck can carry up to 1,325 pounds. The truck can carry 25 of the same-sized boxes. If each box weighs the same amount,
anastassius [24]

Answer:

52.96

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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