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
Ray Of Light [21]
3 years ago
14

PLEASE HELP !!!

Mathematics
1 answer:
storchak [24]3 years ago
7 0

Answer: 60°, 72°, 90°, 120° and 180°

Step-by-step explanation:

To calculate the angle of rotational symmetry of a shape or polygon, you make use of this formula

\frac{360}{n}  where n is the number of sides of the shape

example for a Square with 4 sides. the angle of rotational symmetry is 360/4 =90°.

You might be interested in
Ill give 50 points ik i just asked but i rlly need help
belka [17]

Answer:

2 runners will be needed

Step-by-step explanation:

1/2 = 2/4

2/4 / 1/4 = 2

2 runners, for 1/2 mile

8 0
3 years ago
Read 2 more answers
Find the height of a prism whose volume is 108 cm3<br> and the area of the base is 15 cm2.
cluponka [151]

Answer:17

Step-by-step Experlation: The volume is 108 cm. 3,2,15.a square prism with a base edge of 9.5 inches and a height of 17 ... amount for a landowner

7 0
2 years ago
Jenny drove 303 miles using 15 gallons of gas. At this rate, how many miles would she drive using 16 gallons of gas?
Alecsey [184]

Answer:

303/15 is 20.2

20.2*16 is 323.2

so 323.2 miles

8 0
3 years ago
Read 2 more answers
VERY VERY EASY WILL GIVE BRAINLEST!!!!!
Ludmilka [50]

Answer:

2 units

Step-by-step explanation:

From the sides of the coordinate vertices PQ, you count how much coordinates on a graph it takes to get to one point as length.

6 0
3 years ago
What is the image of (-9,0) after a reflection over the line y=x
SpyIntel [72]

Answer:

(0,-9)

Step-by-step explanation:

The image of a point (x,y) over a line y=x is given by the co-ordinate rule:

(x,y) → (y,x)

So, when we reflect a point over the line y=x, the x co-ordinate and y co-ordinate change their places.

Here, (x,y) is (-9,0). So, from the above rule, after reflection over the line y=x, the image has the following co-ordinates:

(0,-9)

4 0
3 years ago
Other questions:
  • There are 35 boys in the sixth grade. The number of girls in the sixth grade is 42. Lonnie says that means the ratio of number o
    7·1 answer
  • Y'all- this question make's 0 sense to my big brain help me out
    13·1 answer
  • Scores on a test are normally distributed with a mean of 68.2 and a standard deviation of 10.4. Estimate the probability that am
    9·1 answer
  • The pot has a diameter of 10 inches a height of 12 inches. there are 120 meatballs each meatball is 2.4 inches. the sauce takes
    11·1 answer
  • Find the value of a.
    8·1 answer
  • What is the solution to the equation below? Write your answer as an improper fraction.
    5·2 answers
  • Three measuring tapes are 10, 15 and 25 mlong. Find the shortest lenght which can be measured exactly by any one
    12·1 answer
  • The Unit Circle
    14·1 answer
  • Write the expression in standard form.(4x - 3 + 2y) - (-4y + 2)*
    9·2 answers
  • Help me ANSWER QUESTION 35 and 36 PLEASEEE THANK YOUUUU&lt;3
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!