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
MariettaO [177]
3 years ago
15

How many lines of symmetry does this polygon have?

Mathematics
1 answer:
Iteru [2.4K]3 years ago
7 0

Answer:

I believe there are only 5...

You might be interested in
Ken and Tami are making necklaces. Ken makes 25 necklaces. Tami makes m more necklaces than ken. Which expression represents the
aksik [14]

Answer: 2m + 25

Step-by-step explanation:

Number of necklaces Tami makes = 25 + m

Total = m + 25 + m = 2m + 25

7 0
3 years ago
Someone pls help: Find the slope of the line described by
vodka [1.7K]

-107 is the answer

Hope this helps

6 0
2 years ago
There are 4 lunch choices in a school cafeteria: Salad, Pizza, Spaghetti, and Sub Sandwiches. The percentage of students that ch
andrew-mc [135]

Answer:

The total number of students that ate lunch are 300 .

Step-by-step explanation:

Formula

Percentage = \frac{Part\ value\times 100}{Total\ value}

As given

There are 4 lunch choices in a school cafeteria: Salad, Pizza, Spaghetti, and Sub Sandwiches.

The percentage of students that chose salad is 15%.

If 45 students chose salad.

Here

Percentage = 15%

Part value = 45

Put in the formula

15 = \frac{45\times 100}{Total\ value}

Total\ value= \frac{4500}{15}

Total\ value= 300

Therefore  the total number of students that ate lunch are 300 .

5 0
3 years ago
Read 2 more answers
The average of their maximum speeds was 260 km/h. If doubled Malcolm’s maximum speed would be 80 km/h more than Ravi’s maximum s
san4es73 [151]

Answer:

Malcolm’s maximum speed is 200 km/h and and Ravi’s maximum speeds is 320 km/h.

Step-by-step explanation:

Let x and y are the maximum speeds ( in  km / h ) of Malcolm and Ravi respectively,

Then according to the question,

\frac{x+y}{2}=260

\implies x + y = 520-----(1)

Again according to the question,

2x = y + 80

\implies 2x - y = 80----(2)

Equation (1) + equation (2),

3x = 600

⇒ x = \frac{600}{3} = 200,

From equation (1),

200 + y = 520

⇒ y = 520 - 200 = 320

Hence,  Malcolm’s and Ravi’s maximum speeds are 200 km/h and 320 km/h respectively.

7 0
3 years ago
Can som help plzzzzzzz
xxMikexx [17]
I cant really see it can u type the equation?
8 0
3 years ago
Other questions:
  • –2n(5 + n – 8 – 3n<br> how to do this
    6·1 answer
  • The number of credits being taken by a sample of 13​ full-time college students are listed below. Find the​ mean, median, and mo
    10·1 answer
  • V = ar2h<br> 12 cm<br> 5 cm <br><br> V ~ [?]cm<br> PLEASE HELP MEEEMEMEE
    9·1 answer
  • Hey! may you please check if this is right, and if wrong give me the right answer?​
    13·1 answer
  • A city has 5 houses for every 8 old houses. If there are 35 new houses in the city, how many old houses are there?
    9·1 answer
  • Two vertical angles have measures of (4x + 8) and (7x -22). What is the measure of the two angles?
    6·1 answer
  • Please help will give brainliest
    11·2 answers
  • At a sleepover, three friends ate of a pizza. For a snack the next day, the friends
    15·1 answer
  • Question 9: Sorry its blurry. Plz help ASAP
    15·2 answers
  • Problem 1. Consider first order equations and determine if they are linear homogeneous, linear inhomogeneous, or nonlinear (u is
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!