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
Monica [59]
3 years ago
15

Which of the following represents a rotation of △LMN, which has vertices L(−7,7), M(9,9), and N(5,−5), about the origin by 90°?

Mathematics
1 answer:
alexgriva [62]3 years ago
4 0

Answer:

L'(-7, -7), M'(-9, 9), and N'(5, 5)

Step-by-step explanation:

Assuming you mean 90° counterclockwise, you would use the formula: A(x,y) becomes A'(-y,x)

so L'(-7, -7), M'(-9, 9), and N'(5, 5)

You might be interested in
0.00035 + (4.2 x 10-5)
SCORPION-xisa [38]

Step-by-step explanation:

Solve the bracket first. starting with multiplication and then subtraction

0.00035 + (4.2 x 10-5)

0.00035 + (42-5)

0.00035 + 37

0.01295

7 0
3 years ago
Ill mark brainllest not all tiles will be used
Dmitriy789 [7]

Answer:

2,3,5,then the last one

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How do I get the answer for exponents? Please explain step by step to get marked!
ioda

Answer:

4900

Step-by-step explanation:

70^2 means 70*70

70*70=4900

3 0
2 years ago
Read 2 more answers
Kimi and Jordan are each working during the summer to earn money in addition to
cluponka [151]

Their earnings would be the same after 4 hours

Let the number of hours be x, and the weekly earning be y

So, the given parameters are:

<u>Kimi</u>

  • Earnings = $9 per hour
  • Weekly allowance = $8

So, the equation for Kimi's weekly earning is:

y =9x + 8

<u />

<u>Jordan</u>

  • Earnings = $7 per hour
  • Weekly allowance = $16

So, the equation for Jordan's weekly earning is:

y = 7x + 16

Equate both equations

7x + 16 = 9x + 8

Collect like terms

9x - 7x = 16 - 8

2x =8

Divide both sides by 2

x =4

Hence, their earnings would be the same after 4 hours

Read more about linear equations at:

brainly.com/question/13729904

7 0
2 years ago
Devin is buying 2 concert tickets. The concert tickets have a regular price of $40 each. Devin has a coupon that gives a 5% disc
Svetach [21]

Given :

Devin is buying 2 concert tickets. The concert tickets have a regular price of $40 each.

Devin has a coupon that gives a 5% discount off of the regular price of the tickets. He will then pay a 10% purchasing fee on the discounted price of the tickets.

To Find :

Devin's total cost of the two tickets after the discount and the fee.

Solution :

Discount on price, D = 40×0.05 = $2 .

Price of product after discount, P = $( 40 - 2 ) = $38 .

Now, total price after adding purchasing fee is :

T = P + (P×0.10)

T = 38 + (38×0.10)

T = 38 + 3.8

T = $41.8

Therefore, Devin's total cost of the two tickets after the discount and the fee is $41.8 .

Hence, this is the required solution.

5 0
3 years ago
Other questions:
  • today, 5 friends went out for lunch. their total bill was $36.10 , including tax and gratuity. they decided to split the bill eq
    9·1 answer
  • PLEASE GUYS I REALLY NEED HELP HERE HARDLY ANYONE HELPS ME. I'M DOING ALL MY POINTS FOR YOU GUYS TO HELP ME WHICH IS 24 I KNOW I
    14·1 answer
  • How do u solve <br>3 (x+8) - 3x ?
    7·2 answers
  • rex house is located at point (2, -5) on a coordinate plane. The location of Terrell's house is the reflection of the location o
    8·1 answer
  • A - f(2x) <br> B - 1/2f(x) <br> C - f(1/2x) <br> D - 2f(x)
    9·1 answer
  • Which statement is an example of a transitive relationship
    11·1 answer
  • △RST is shown below. XU = –2y + 15 and XW = 3y + 5. <br><br>PLEASE HELP ME
    6·1 answer
  • What is the difference quotient for the function f(x) = 8/ 4x + 1
    8·1 answer
  • Simplify 3x + 4 (3+3) + 2 <br>A. 7X+ 14<br>B. 4x + 9 <br>C. 3X+9 3x 9 <br>D. 7x + 5​
    12·1 answer
  • Find the perm of shaded shape
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!