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
aev [14]
4 years ago
9

What is the image of C for a 90 degree counterclockwise rotation about A?

Mathematics
2 answers:
Andru [333]4 years ago
7 0

Answer:

Option A. (7, 3)

Step-by-step explanation:

When C is rotated 90° counterclockwise about the point A then C' will come parallel to the point A.

Now we can find the coordinates of the image of point C.

Distance between point A and C is 4 units, so x coordinates of C' (image) will be = 3 + 4 = 7

And y coordinates will remain as 3.

So the new image point C' will be (7, 3)

Option A. (7, 3) is the correct option.

Mashcka [7]4 years ago
3 0

counter clockwise would be rotating it up to the right.

C is 4 spaces away from A ,

 A is on X3 & Y3 so 4 +3 = 7

so it would be x7 & Y3 so (7,3), the first answer

You might be interested in
JJ has two dogs. The combined weight of the two dogs is 60lbs. The larger
siniylev [52]

Answer:

The larger dog weighs 40 pounds and the smaller dog weighs 20 pounds

Step-by-step explanation:

7 0
3 years ago
Which set of sides will make a triangle?
Klio2033 [76]

Answer:

10cm 5cm and 9cm

Step-by-step explanation:

just try this

take any two measurements and add them together if they are larger than the 3rd measurement it will work and all you have to do is do that to each measurement

10+5 is greater than 9

9+5 is greater than 10

9+10 is greater than 5

6 0
3 years ago
HELP MEE ,20 POINTS !!!!
Natali [406]

Celina says true that each of the following expressions is actually a binomial expression.

<h3>What is binomial?</h3>

The binomial is a polynomial of two-term only. For example, x + 5 where x and 5 are the two separate terms.

Celina says that each of the following expressions is actually a binomial in disguise:

a.  5abc - 2a² + 6abc = 11abc - 2a²

The is a binomial expression.

b.  5x³∙2x² - 10x⁴ + 3x⁵ + 3x∙(-2) x⁴ = 7x⁵ - 10x⁴

The is a binomial expression.

c.  (t+2)² - 4t = t² + 4

The is a binomial expression.

d.  5(a - 1) - 10(a - 1) + 100(a - 1) = 95a - 95

The is a binomial expression.

e.  (2πr - πr² )r - (2πr - πr²)∙2r = -2πr² + πr³

The is a binomial expression.

Celina says true that each of the following expressions is actually a binomial expression.

More about the binomial expansion link is given below.

brainly.com/question/12249986

#SPJ1

3 0
2 years ago
Tony has $10 to buy apples and bananas for a fruit salad. Apples cost $2 per pound and bananas cost $1 per pound. Write and grap
irinina [24]

The equation of inequality would be = 2 x + y ≤ 10 for the process of purchase.

<u>Explanation:</u>

Total amount of money tony have , T = $10

Thus the cost of apple, (We can represent as Ca) = $2

Also the cost of banana,(We can represent as  Cb) = $1

Let x be the number of apples bought

Let y be the number of bananas bought

Total expenditure to buy fruits, E = $2 x + $1 y

So,The equation of inequality would be = 2 x + y ≤ 10 for the process of purchase.

5 0
4 years ago
There are 16 friends sharing 4 cupcakes. if they divide the cupcakes evenly so that they each get four pieces of a cupcake, how
crimeas [40]

If 16 friends share 4 cupcakes, and each friend gets 4 pieces, you would need to cut each cupcake in 16th's to result in 64 pieces; 64/4 = 16

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the area of a shape that has the length of 10cm and the height of 5cm?
    15·1 answer
  • A mass weighing 1 slug is attached to the end of a spring with spring constant 26 lb/ft. Damping force is numerically equal to 2
    14·1 answer
  • chris is considering living at home for his freshman year of college in order to take some of his basic classes. according to th
    5·1 answer
  • What is 24x^2y^6-16x^6y^2+4xy^2 divided by 4xy^2?
    11·1 answer
  • Would you rather have 1 of 8 slices from a 10" pizza or 1 of 10 slices from a 14" pizza?
    8·2 answers
  • CAN SOMEONE HELP ME WITH THIS?!
    15·1 answer
  • the annual rent of a house is RS. 9600 Find the property text due in the owner at the rate of 15 percent per annum
    14·1 answer
  • Picture below! Help plz. Will give brainilest!!!!!!!!!!!
    6·2 answers
  • 7 hours to travel 4830 kilometers. What is the unit rate for kilometers per​ hour?
    5·1 answer
  • Enter the ratio as a fraction in lowest terms66 minutes to 90 minutes
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!