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
qwelly [4]
3 years ago
15

Please help!

Mathematics
2 answers:
SVEN [57.7K]3 years ago
5 0
D I had to learn about this for an entire quarter
Aleks [24]3 years ago
4 0

Answer:  d. no symmetry

Step-by-step explanation:

  • A line of symmetry divides a figure into two equal halves so that if you flip the half image over it , the figure will appear unchanged.
  • Point symmetry is happened when each part has a corresponding identical part such that the distance from the central point is same but in the opposite direction.

In the given figure, by the above definitions we can see that it neither has point nor has line symmetry.

Hence, the figure has no symmetry.

You might be interested in
What is the length of QR rounded to the nearest whole number?
Furkat [3]
The answer to this question is D. 14
5 0
3 years ago
Read 2 more answers
Using the Completing the Square method, what are the zeros of the quadratic function f(x) = 2x2 + 8x - 3?
Ipatiy [6.2K]

Answer:

A.

Step-by-step explanation:

1) to rewrite the given equation:

f(x)=2(x²+4x)-3; ⇔ f(x)=2(x²+4x+4)-3-8; ⇔ f(x)=2(x²+4x+4)-11; ⇔ f(x)=2(x+2)²-11;

2) the roots are:

\left[\begin{array}{ccc}x=-\sqrt{\frac{11}{2}}-2 \\x=\sqrt{\frac{11}{2}}-2 \end{array}

3) finally, the correct answer is A.

4 0
2 years ago
Louisa ran at an average speed of five miles per hour along an entire circular park path. Calvin ran along the same path in the
docker41 [41]

Answer:

15 miles

Step-by-step explanation:

Let x be the miles in the circular park path, t_{L} the time Louisa takes to finish and t_{C} the time Calvin takes to finish both in hours.

Then x, the longitude is equal to the velocity times the time used to finish. So

x=5t_{L}

x=6t_{C}

And the difference between Louisa's time and Calvin' time is 30 minutes, half an hour. So:

t_{C}=t_{L}-0.5

Three equations, three unknowns, the system can be solved.

Equalizing the equation with x :

5t_{L}=6t_{C}

In this last equation replace t_{C}  with the other equation and solve:

5t_{L}=6(t_{L}-0.5)\\ 5t_{L}=6t_{L}-3\\ 3=6t_{L}-5t_{L}\\ 3=t_{L}\\ t_{L}=3

With Louisa's time find x:

x=5t_{L}\\ x=5(3)\\ x=15

7 0
3 years ago
Awnswer ASAP I am so stuck
Crazy boy [7]

Answer:

x < - 3

Step-by-step explanation:


7 0
3 years ago
Dry dog food is sold for $9.79 for a 5 pound bag. Dylan bought the bag of dog food to feed his 4 puppies for the next month. If
kotegsom [21]

Answer:

5÷4=1,25

each puppy will get 1,25 pound of dry dog food.

6 0
3 years ago
Other questions:
  • What is the simplified form of 1/x^2 divided by 3/x^3
    7·1 answer
  • Tell if the slope is positive, negative, zero, or no slope.
    6·2 answers
  • The line shown below are parallel if the green line has a slope of -4 where is the slope of the redline
    10·2 answers
  • What is the equation of the line that passe throught<br> the point (4, -6) and has a slope of -3
    7·2 answers
  • 1. Find the measures of two supplementary angles if the difference between the measures of the two angles is 35
    11·1 answer
  • 1/4 times 8/8 what is the answer to this problem
    8·1 answer
  • 54 is 75% of ______________
    7·1 answer
  • Gisela's employer offers paid vacations, health and life insurance, and a 401(k). Currently, Gisela is participating only in the
    9·2 answers
  • Translate the following word phrase into an algebraic expression nine times the difference of five and y
    11·1 answer
  • If two events A and B are independent, and you know that P(A) =
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!