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
Tomtit [17]
3 years ago
8

Which transformation will always map a onto itself? A. A 90 degree rotation about its center. B. A reflection across one of its

diagonals. C. a 180 degree rotation about its center. D. a reflection across a line joining the midpoints of opposite sides
Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
6 0

i believe that the answer to that is c

You might be interested in
Plzzz help me I am timed plz
myrzilka [38]

Answer:

The first option

8 0
3 years ago
What is the difference between a relation and function? Classify each of the following as a function, or not a function. State t
Levart [38]

Answer:

A relation is a subset of cartesian product of two non empty sets whereas A function is a type of relation in which every element of first set has one and only image in the second set.

In a relation an element of the first set can have many images in the second set whereas in a function the first element can have only one image in the second set.

The given relation is not a function as the element 1 is related to 3 different elements in the second set.

Domain={1}

Range={7,14,21}

5 0
2 years ago
What is the value of x when solving the equation Negative 2 x + (negative 8) = 2 x + 8 using algebra tiles?
ella [17]

Answer:

The Answer is A.) -4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A scooter was bought at Rs 42,000. its value depreciated at the rate of 8% per annum. find its value after one year​
Alona [7]

Answer:

Rs 38,640

Step-by-step explanation:

<u>Pay attention:</u>

A = P(1+r/100)^n

The principle (p) : Rs 42,000

Rate of interest (r) : 8%

Time (n) : 1 years

Exact Amount (a) : P(1-R/100)^n

Value:

A = 42,000(1 - 8/100)^1

A = 42,000(1 - 2/25)

A = (42,000 * 23)/25

A = 1,680 * 23

A = Rs 38,640

4 0
3 years ago
What is the slope of the line that goes through (2, 5) and (-6, -2) ?
alexira [117]
Answer:
slope = 7/8

Explanation:
Slope of the line can be calculated using the following equation:
slope = \frac{y2 - y1}{x2 - x1}

The two points given are:
(2,5) representing (x1 , y1)
(-6,-2) representing (x2 , y2)

Substitute with the points in the above equation to get the slope as follows:
slope = \frac{-2 - 5}{-6 - 2} = 7/8

Hope this helps :)

7 0
3 years ago
Other questions:
  • 2(m+11 answer please
    12·2 answers
  • An investment of $7000 is made in an account with a 4% interest rate that is compounded monthly. How much interest will the acco
    10·1 answer
  • In 2011, a firm books the following:  increase in cash, $0; increase in inventories $13; increase in accounts receivable, $29; i
    15·1 answer
  • Need help! Plzz help asap
    5·1 answer
  • Can someone help me? Solve for x.
    10·1 answer
  • Pls help me!!!!!!!!!!!!!
    15·1 answer
  • Can someone please help me please
    7·1 answer
  • Write the slope-intercept form of the equation of the line
    10·1 answer
  • 44%
    8·1 answer
  • Pls help, will give brainliest if your answer is right!<br><br> Question in image.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!