Which of these figures has rotational symmetry?

Which Of These Figures Has Rotational Symmetry?

Answers

Answer 1
The answer is B,D

EXP:cause I had it on my computer

Related Questions

Can someone seriously help me

Answers

Answer:

6 inches

Step-by-step explanation:

The mode is the most frequently occurring number.

The mode of Martha's Fish is 21.

The mode of Jamie's Fish is 15.

21 - 15 = 6

The mode of Martha's fish is 6 inches longer than the mode of Jamie's fish.


A chess club has 24 members, of which 1 is a male and the rest are females.
What is the ratio of males to all club members?

Answers

Answer:

1:24

Step-by-step explanation:

hope this helped

Question 1 (1 point)
Three green jelly bean, five red jelly beans and two orange jelly bean are in a bag.

What is the probability of selecting an orange jelly bean, putting it back, and then selecting a green jelly bean?



Question 1 options:

120

350

14

230
Question 2 (1 point)
A spinner is spun and a number cube is rolled. What is the probability that a blue will be spun on the spinner and a four will be rolled on the number cube?



Question 2 options:

124

210

112

13
Question 3 (1 point)
An employee at a pet shop randomly selects two fishes from a tank where there are 5 guppies, 4 platyfishes, and 3 rasboras. What is the probability that both are platyfish?

Question 3 options:

0.08


0.58


0.09


0.6

Question 4 (1 point)
Eleven purple marbles, seven orange marbles and two pink marbles are in a bag. What is the probability of selecting a purple marble, not replacing it, and then selecting an orange marble?

Question 4 options:

19%


20%


21%


22%

Question 5 (1 point)
A coin is flipped twice. What is the probability that the coin will land on tails on the first flip and will land on tails again on the second flip?

Question 5 options:

14=0.25=20%

14=0.20=25%

12=0.25=25%

14=0.25=25%
Question 6 (1 point)
What is the probability of spinning a green and then spinning a yellow?



Question 6 options:

13

412

423

148
Question 7 (1 point)
What is the probability of selecting an Ace, not replacing it, and then selecting a King?

Note: Please, enter only numeric portion of your answer in the box as a decimal rounded to the nearest hundredth.

Example: 0.75





Question 7 options:
Question 8 (1 point)
A cookie jar contains 6 sugar cookies, 4 lemon cookies, and 2 chocolate cookies. Anne randomly chooses 1 sugar cookie from the jar, replaces it, then chooses a chocolate cookie.

Question 8 options:

111

112

823

13
Question 9 (1 point)
Calculate the probability of each scenario and then match the answer to each question.

Question 9 options:

15

415
1.
What is the probability of spinning an even number on the first spinner and vowel on the second spinner?



2.
What is the probability of selecting a red jelly bean, not replacing it, and then selecting an orange jelly bean?



Question 10 (1 point)
A drawer contains unmatched socks. There are 7 black, 4 blue, and 5 white. What is the probability that you will select a white sock, not replace it, and then draw another white sock without looking?

Question 10 options:

0.10=10%


0.098=9.8%


0.078=7.8%


0.08.=8.3%


0 of 10

Answers

Answer:

#1 .     3/50

#2 .    1/24

#3 .     0.9

#4 .     22%

#5 .     1/4 = 0.25 = 25%

#6 .      1/48

#7 .      0.05

#8 .      1/12

#9 .      1 - 1/5  2 - 4/15

#10 .     0.083 = 8.3%

Step-by-step explanation:

i took the quiz

Answer:

#4- 20%

I took the test and saw that a person who answered mistaken this question. I though this would be helpful. :)

Find the volume of the cylinder, Round your answer to the nearest tenth if necessary. Use
3.14 for it.
5 ft
9 ft
The volume of the cylinder is about
ft?

Answers

Answer:

V≈706.86

Step-by-step explanation:

V=πr2h ( formula for volume of a cylinder)


Suppose a motorcycle costs $8,000 and loses 4% of its value each year. What will be the value of the motorcycle after 7 years?

Answers

Answer: $6,012

Step-by-step explanation:

if the simplified equation is 8,000(0.96)^7, plug it into desmos and round it

What are the opposites of 9, −2.7, 3.35, and 6
1
5
? Enter the answers in respective order, each separated by a comma.

Answers

Answer:

Step-by-step explanation: -9,2,-7,-3,-35, and -6

PLEASE HELP SOMEONE I WILL GIVE YOU BRAINLIEST!!!!

Answers

Answer:

help with what exactly

Step-by-step explanation:

Answer:

What’s the question tho?

Step-by-step explanation:

Someone please please help please ASAP please please ASAP ASAP please please help please please ASAP ASAP please please ASAP please

Answers

Answer:

Question 5 is positive 8

Step-by-step explanation:

I need to see the number line for question 4

A. The number of dollars is always more than the number of dimes.
B. The number of dimes will always be an even number.
C. The number of dollars must be even to follow the rule.
D. The number of dimes will always be less than the number of dollars.

Answers

Answer:

B. the number of dimes will always be an even number

Hiiooo! Could someone please help me❤️❤️❤️I really need it❤️Much love:)

-Boopy

Answers

Answer:

Since the trianges are similar

then:

E = J = 90°F = L = 65°G = K = 180-90-65 = 25°

which one is a scaled copy

Answers

Answer: D

Step-by-step explanation:

I believe it’s D because a scaled copy is similar to the original shape, but with different shapes. It might be C, but however in math, to make a scaled copy, you have to multiply length number with the same number. (Example: Length is 2, so the scaled copy is 4.)

I hope you have a good day.

PLEASE HELP FAST 20 POINTS! I need A. And B.

Answers

Answer:

Diamater is independent because it will always be the constant so it will keep going up by 2

Cost is dependent because it relies on the diamater

Step-by-step explanation:

Can someone find the area of the kite?

Answers

Answer 40

Step-by-step explanation:

20m

because d1xd2÷2 = 20

what's
[tex]12 + 24 \div 6[/tex]

Answers

12+24=36
36 divide by 6 is 6
12+24 divided by 6 is 6

2.
Brian was reading a novel. He said, “If I take the sum of the number of the page I'm on
with the number of the page on its right, I get 425." Which page is Brian on?

Answers

x+(x+1)=425
2x+1=425
2x=424
x=212

Therefore, Brian is on page 212.

What value of x make the equation 3(x - 2)=3x + 4 true?

Answers

Cannot be solved, impossible

Answer:

There are no solutions.

Step-by-step explanation:

A bag contains 20 pink candies, 8 red candies, and 12
green candies. Without looking, Sarah pulls out a piece of
candy. Which color of candy is least likely to be pulled
out?

Answers

Answer:

The red marbles.

Step-by-step explanation:

It is because Red has the least amount of marbles, therefore it is most likely for you to not pull out a red marble.

The probability that comic book reader in a particular city prefers comics published by company A is 25%. The probability that comic book reader in the city's is male 70%

Answers

Complete question is;

The probability that a comic book reader in a particular city prefers comics published by Company A is 25%. The probability that a comic book reader in the city is male is 70%. If the probability of a comic book reader in the city being a male, given that the reader prefers Company A's comics, is 40%, what is the probability of the reader preferring Company A's comics, given that the reader is a male?

Answer:

0.14 or 14%

Step-by-step explanation:

We are told that the probability that the comic book readers prefers comics published by company A is 25%.

Thus; P(A) = 25% = 0.25

Also, we are told that the probability that comic book reader is male 70%.

Thus; P(M_r) = 70% = 0.7

We are also told that the probability of a comic book reader being a male, provided that the reader prefers Company A's comics, is 40%.

Thus; P(A|M_r) = 40% = 0.4

To find the probability of the reader preferring Company A's comics, provided that the reader is a male, we will apply baye's theorem.

Thus;

P(M_r|A) = [P(A|M_r) × P(A)]/P(M)

P(M_r|A) = (0.4 × 0.25)/0.7

P(M_r|A) ≈ 0.14

PLEASE HELP!!!!!!!!!!!!!!!!!!!! NEED THIS NOWWWW!!!!!!! WILL GIVE BRAINLIEST!!!!!!!!!!!!!1

Answers

Answer:

22

50

Step-by-step explanation:

Find the value or measure. Round answers to the nearest tenth, as needed.

Answers

Answer:

its 34

Step-by-step explanation:

its half of the center angles

In this line of circles the eario of red circkles to blue circles is 1:3 how many more red circles would need to be added to make the ratio of red to blue 3:1

Answers

Answer:

8 more red circles

Step-by-step explanation:

Given that

The ratio of red circles to blue circles is 1:3

Now to make the ratio of red to blue i.e. 3:1

or in other words to make the ratio reverse here we have to add eight more red counters

So 8 more red circles would required to be added

Mrs. Salwierz ran 31 kilometers in 6 hours. If she ran at a constant speed, how many kilometers did she run in 4 hours?

Answers

Answer:

20.67 km mr salwierz ran in 4 hours

by using unitary method

1. Add: 85 + (-96) *


Help

Answers

Answer:

Your answer is -11

Step-by-step explanation:

85-96=-11

if your smart what is 1 + 1= ?​

Answers

One plus one equals two

1 + 1 = 2

Answer:

1+1=2

easy

plz mark as brainliest

Beth is two years older than Julio. Gerald is twice as old as Beth. Debra is twice as old as Gerald. The sum of their ages is 38. how old is Beth?

Answers

Answer:

Beth is five years old.

Step-by-step:

Beth + Julio + Gerald + Debra = 38

B + (Beth - 2) + (2 x Beth) + (2 x Gerald) = 38

Since we know that Gerald is twice as old as Beth and Debra is twice as old as Gerald. That makes Debra four times older than Beth.

Beth + (Beth - 2) + (2 x Beth) + (4 x Beth) = 38

B +  (B -2) + (2B) + (4B) = 38

Simplfy the like terms.

8B - 2 = 38

Add 2 on both sides.

8B = 38 + 2

8B = 40

Divide both sides by 8 to isolate the variable.

8/8 B = 40/8

B = 5

can you help me solve this


4x + 33 / 9 = -9

Answers

Answer:

4x + 33 / 9 = -9

multiply both side by 9;

9x(4x + 33 / 9 )= -9 x(9)

36x + 33 =-81

36x = -81-33

36x = -114

x = (-114)/36

Step-by-step explanation:

Answer:

4x+33/9= -9 (reduce the fraction)

4x+11/9= -9 (move the constant to the.

right)

4x = -9- 11/9

4x = -38/3 (divide both sides by 4)

x = -19/6

Which expression is equivalent to: (5⁹ × 5⁻⁷)⁻² ?

Answers

Answer:

(6^4 x 2^-9)

Step-by-step explanation:

can you please help me​

Answers

Answer:

1. (x-2)(x-15)

2 (3x-4)(x+2)

3. cannot factor

Step-by-step explanation:

math papa greatest website for math equations.

What is the following sum of 3/10 + 39/100

Answers

Answer:

.69 is the answer to the question

Can anyone explain to me what to do here? I've been looking at this for like..days and...I still don't get it...

Answers

Answer:

I think u have to find the distance.

Each point is given a distinct letter and like wise you have to count the distance between the two points given.

Step-by-step explanation:

Like, 1)distance between A and R when A = -11 and R = -9

their distance is 2 units.

Likewise, 2) RY = 6 units

3) EU = 7 units

4) WD = 5 units

5) EL = 12 units

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