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
marshall27 [118]
3 years ago
10

What is the smallest angle of rotational symmetry that maps a regular pentagon onto itself?

Mathematics
2 answers:
lions [1.4K]3 years ago
8 0

Answer:

idk

Step-by-step explanation:

Yuri [45]3 years ago
4 0

Answer:

72°

Step-by-step explanation:

done the topic

You might be interested in
a table is 6 feet long and 3 feet wide. you extend the table by inserting two identical table/leaves. the longest side length of
Molodets [167]

Yep... so they says that the area of the extended leaf is 18+6x... You know that the area is length into breath... here the breath doesn't change.. so it'll be 3ft... can get the length by dividing area by 3... that is 6+2x... Now the new length wil be 2times that plus the previous 6ft length

6 0
3 years ago
What is the domain of the function y = log(x + 3)?
nata0808 [166]

Find the domain of

y = log(x + 3)

Logarithms can only be taken for positive numbers. So you must have

x + 3 > 0

x > – 3          ✔

So the domain of the function is

D = {x ∈ R:  x > – 3}

or using the interval notation

D = (– 3, +∞)


I hope this helps. =)

9 0
3 years ago
Read 2 more answers
Albert's hourly pay is $8.10. He has an hourly pay of $12.15 when he works more than 40 hours. He worked 45 hours last week. Wha
Sedaia [141]

Answer:

$384.75

Step-by-step explanation:

Albert's hourly pay is $8.10

When he works for more than 40 hours, his hourly pay will increase to $12.15.

Last week, Albert worked for 45 hours, his hourly pay would be:

First 40 hours = $8.10 * 40 = $324

Remaining 5 hours =

$12.15 * 5 = $60.75

Albert gross pay for this period will be calculated as:

$324 + $60.75 = $384.75

Therefore, Albert gross pay for this period = $384.75

3 0
3 years ago
Estimate 40% of 128<br> Please help :c
Ivanshal [37]

Answer:

<u>51.2</u> is 40% of 128

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I can't figure out number 7.
Levart [38]
It would take just over 6 minutes assuming it takes him 2. 6 minutes to wax a single square inch somehow.
8 0
3 years ago
Other questions:
  • A school offers four extra curricular activities: band, yearbook, basketball, and art. If two students choose randomly, what is
    12·1 answer
  • I NEED HELP WITH THIS PROBLEM
    12·1 answer
  • What will be the reciprocal of 5/3?
    8·2 answers
  • Which number is larger -3.4 or -3 1/2 (BTW this is a fraction)? How will graphing these numbers on a number line help you determ
    15·1 answer
  • -2x + 3 &lt; 5 Show your work/steps
    12·1 answer
  • Y is directly proportional to (x-1)2.<br> When x = 3, y = 24.<br> Find y when x = 6.
    6·1 answer
  • What does 4(3+2x) equal
    11·2 answers
  • Find the slope (6, -2) (2, -6)
    12·2 answers
  • HELPPPPP
    13·2 answers
  • If a dart is thrown and hit inside the square. What is the probability
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!