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
MArishka [77]
3 years ago
6

Which statements are true about the reflectional symmetry of a regular heptagon? Check all that apply. It has only 1 line of ref

lectional symmetry. A line of symmetry will connect 2 vertices. A line of symmetry will connect a vertex and a midpoint of an opposite side. It has 7-fold symmetry. A line of symmetry will connect the midpoints of 2 opposite sides.
Mathematics
2 answers:
luda_lava [24]3 years ago
6 0
Reflectional symmetry<span> exists when the figure can be folded over onto itself along a line. This line is called the "line of symmetry". The correct answers for this would be.
</span>-A line of symmetry will connect a vertex and a midpoint of an opposite side
-it has 7-fold symmetry.

o-na [289]3 years ago
5 0

Answer: The answer is C and D

Step-by-step explanation:

You might be interested in
24y - 22 = 4 ( 6y - 6 )
Pie
I don’t think their is a solution to this equation
because if you expand the second half it is= 24y-24 which would make the equation
- 24y-22=24y-24
and because the number next to the y is the same on both sides, no matter what y is if we subtract different numbers from each side we will never get the same value for each side of the =
5 0
3 years ago
Help meFind the product of (3W + 10) (-2W + 5)
Allisa [31]

Answer:

-6w^2-5w+50

Step-by-step explanation:

1)multiply 3W into-2W and 5

2)multiply 10 into -2W and 5

3) combine like terms then sort answer in order

3 0
2 years ago
Read 2 more answers
A car travels 24 km in 15 minutes. How far does it travel in 1 and a half hours
VladimirAG [237]

Answer:

144 km

Step-by-step explanation:

1 hour and a half hour = 90 minutes.

In 15 minutes a car travels 24 km

In 1 minute a car travels (24÷15) = 1.6 km

In 90 minutes a car travels (90×1.6)= 144 km

Ans.- 144 km

4 0
2 years ago
What is the slope of the line y - 5 = -4(x - 8)?
galben [10]

Answer:

-4

Step-by-step explanation:

This looks like point-slope form, which I find personally hideous. Let's change it to slope-intercept form to ease my conscience. (remember that slope-intercept form is y=mx+b, where m=slope and b=y-intercept!)

y - 5 = -4(x-8)

y - 5 = -4x + 32

y = -4x + 37

It's in slope-intercept form now! And -4 looks to be our m.

<u>So the slope is -4.</u>

4 0
3 years ago
Read 2 more answers
A number minus the product of 36 and its reciprocal is less than zero. Find the numbers which satsify this condition​
svetlana [45]

Answer:

A number minus the product of

4

and its reciprocal is less than zero. Find the numbers which satisfy this condition.

AAny number less than

−

2

or between

0

and

2

BAny number between

−

2

and

2

CAny number less than

2

DAny number between

0

and

2

Solution

Let the number be x

Then

x

−

(

4

×

1

x

)

≤

0

⇒

x

≤

4

x

⇒

x

2

≤

4

⇒

|

x

|

≤

2

⇒

−

2

≤

x

≤

2

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • Factor k 2 + 8k + 15.<br> answers.<br> (k + 1)(k + 15)<br> (k + 8)(k + 7)<br> (k + 3)(k + 5)
    14·2 answers
  • Can you show me the workings : Find the product 1/6 x 1/5=
    8·1 answer
  • Describe a pattern in each sequence what are the next two terms of each sequence
    11·2 answers
  • PLEASE HELP ASAP!!
    15·1 answer
  • Nikki and Tara want to go to the state fair in Columbia. They are going to take Nikki's car but they need to fill it up with eno
    9·1 answer
  • The ratio of the angles of a triangle is 3:8:4. What is the size of the largest angle?
    9·1 answer
  • Lucas loses 12 points for every shot he misses in a basketball video game. If Lucas missed 8 shots, how many
    11·2 answers
  • A dietitian is interested in the average amount of time teenagers exercise per week. Based on previous studies, teenagers exerci
    13·1 answer
  • 3
    13·1 answer
  • Need some help on this question
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!