1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bingel [31]
3 years ago
13

Question 2 (3 points)

Mathematics
1 answer:
Sauron [17]3 years ago
6 0
The answer is D! This shape is a pentagon and has 3 180° angles. 3x180 is 540.
You might be interested in
Which of the following is divisible by 2<br> 70581<br> 16853<br> 90000
Svetllana [295]
90000 is divisible by 2
6 0
3 years ago
Read 2 more answers
If Benito is selecting samples of five values from the table, which row will result in the greatest mean? Population Data Row 1
Vilka [71]

Answer:

4th row will result in the greatest mean.

Step-by-step explanation:

We are asked to find the row with greatest mean from our given rows.

We will use formula \bar{x}=\frac{\Sigma x}{n}, where,

\bar{x}=\text{Mean},

\Sigma x=\text{Sum of all data values},

n=\text{Number of data points in sample}

Let us find mean of each row using above formula.

\text{Mean of row 1}=\frac{4+2+2+3+3}{5}

\text{Mean of row 1}=\frac{14}{5}

\text{Mean of row 1}=2.8

Therefore, mean of 1st row is 2.8.

\text{Mean of row 2}=\frac{3+3+4+3+2}{5}

\text{Mean of row 2}=\frac{15}{5}

\text{Mean of row 2}=3

Therefore, mean of 2nd row is 3.

\text{Mean of row 3}=\frac{2+4+3+4+3}{5}

\text{Mean of row 3}=\frac{16}{5}

\text{Mean of row 3}=3.2

Therefore, mean of 3rd row is 3.2.

\text{Mean of row 4}=\frac{3+4+4+7+3}{5}

\text{Mean of row 4}=\frac{21}{5}

\text{Mean of row 4}=4.2

Therefore, mean of 4th row is 4.2.

Since 4th row has the highest mean, therefore, 4th row will result in the greatest mean.

6 0
3 years ago
Read 2 more answers
Someone please help me with math!
Ugo [173]

Answer:

B

Step-by-step explanation:

Substitute the following values into the cylindrical volume equation below:

r= 30/2 = 15 cm

h = 320 cm

V=πr2h

V=(3.14)(15)^2 (320)

V=226 080 cm^3

5 0
3 years ago
Please help
shtirl [24]

Answer:

Step-by-step explanation:

The slope of the line in question is the same as the slope of the line parallel to it. Using y = mx + b, where m is the slope, we find the slope of our line is -3.

Using the pt-slope form, y - y1 = m( x - x1), we get y - (-1) = -3( x - 2) or y + 1 = -3x + 6. Which leads us to y = -3x + 5. QED

4 0
3 years ago
Write an algebraic expression for the following
MrRa [10]

Answer:

12t = c

Step-by-step explanation:

I believe that's it

8 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with these three
    11·2 answers
  • How can u tell <br> Whether 1080 is cube number
    12·2 answers
  • What is X for? x+20=35-4x
    8·2 answers
  • What is the point-slope form of a line that has a slope of –4 and passes through point (–3, 1)?
    8·1 answer
  • Which algebraic rule describes the transformation of rectangle RSTU to R'S'T'U'?
    8·1 answer
  • You want a credit card that will help you save money on purchases. What is one way that you can save money with a credit card?
    10·2 answers
  • List at least 4 attributes that are shared by all of the shapes in the rectangle group
    9·1 answer
  • PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • Yeah ill give brain if correct
    13·2 answers
  • 2. A machine burns m gallons of oil each hour on weekends and ngallons each hour on weekdays. How many gallons of oil are burned
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!