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
bazaltina [42]
3 years ago
15

C

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
8 0

Answer:

A'(-4,-4), B'(-4,-1), C(-2,-3), D(-1,-1)

Step-by-step explanation:

After counterclockwise 90 degree rotation X and Y coordinate swap and X coordinate changes its sign

Rotation of 90° (CounterClockwise) (x, y) ----->(-y, x)

You might be interested in
Pizza Time has collected data about customer pizza topping preferences. They have calculated that P(pepperoni) = 0.7, P(olives)
inn [45]
We are given with the probabilities P(pepperoni) = 0.7, P(olives) = 0.6, and P(pepperoni or <span>olives) = 0.8. in this case, we are asked to determine  P(pepperoni and olives) that is determined from P(pepperoni) + P(olives) - P(pepperoni or olives) equal then to 0.7 + 0.6 - 0.8 equal to 0.5</span>
7 0
3 years ago
396 divided by 88 with work shown
RSB [31]
The answer is 4.5, I hope this helps.

6 0
3 years ago
Find the distance between the two points. Round your solution to 2 decimal points.
VashaNatasha [74]
Notice the grid, the points are (-5, -2) and (4, -1), thus

\bf ~~~~~~~~~~~~\textit{distance between 2 points}\\ \quad \\&#10;\begin{array}{ccccccccc}&#10;&&x_1&&y_1&&x_2&&y_2\\&#10;%  (a,b)&#10;&&(~{{ 4}} &,&{{ -1}}~) &#10;%  (c,d)&#10;&&(~{{ -5}} &,&{{ -2}}~)&#10;\end{array}~~&#10;%  distance value&#10;d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}&#10;\\\\\\&#10;d=\sqrt{[-5-4]^2+[-2-(-1)]^2}\implies d=\sqrt{(-5-4)^2+(-2+1)^2}&#10;\\\\\\&#10;d=\sqrt{(-9)^2+(-1)^2}\implies d=\sqrt{81+1}\implies d=\sqrt{82}
6 0
3 years ago
What is the product of (-a + 3)(a + 4)?
spayn [35]

Answer: The product of (-a + 3)(a + 4) is:  -a^2-a+12

Step-by-step explanation:

(-a+3)(a+4) = -a*a-a*4+3*a+3*4

=-a^{2} -4a+3a+12

now just simply combine..

=-a^2-a+12

the answer is -a^2-a+12

8 0
3 years ago
Please help. Thank you.
Jobisdone [24]

Answer:

1. 7

2. 100000000

Check the above picture

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer to 8(c-5)
    8·2 answers
  • Solve 5 over x minus 5 equals the quantity of x over x minus 5, minus five fourths for x and determine if the solution is extran
    15·2 answers
  • Shelbi wants to run one lap around the track as fast as her friend Annabelle, who can run one lap in 1 minute and 10 seconds. Sh
    8·2 answers
  • How many hours is 529 miles
    11·1 answer
  • I need help on this question plz
    10·1 answer
  • Ringo spent 2/3 of his salary on his family and 1/8 of the remainder on himself. If the salaryis RM 3840, what is the amount he
    12·1 answer
  • If the vertices of / are B(–3, 3), C(3, 5), and D(–1, 0), what is the perimeter?
    9·1 answer
  • Please help :) will mark brainliest
    12·1 answer
  • O Destiny has read -2b + 78 pages in a book that has 10b + 3 pages in all. She has 12b - 75 pages left to read. true or false ​
    12·1 answer
  • I am 21 years old my father is 3 times my age how old eill i be when my father is 40
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!