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
OLEGan [10]
3 years ago
15

On a coordinate grid, both point (−4, −1) and (2, 6) point are reflected across the y-axis. What are the coordinates of the refl

ected points?
(4, 1) and (−2, −6)

(−4, 1) and (−2, 6)

(−4, 1) and (2, −6)

(4, −1) and (−2, 6)
Mathematics
1 answer:
Mkey [24]3 years ago
3 0
The answer is A, (4,1) and (-2,-6).
You might be interested in
36 unit squares are joined to form a rectangle with the least perimeter. Perimeter of the rectangle is
Vladimir79 [104]

Answer:

Option (b) is correct.

Area of rectangle is 36 units

We have,

⇒36=6×6

=2×3×3×2

=4×9

Hence, the sides of a rectangle are 4cm and 9cm

Perimeter =2(l+b)

=2(4+9)

=13×2

=26units

5 0
3 years ago
A game is played with the following rules. Two ordinary number cubes, each with six sides labeled 1 to 6, are rolled. After each
Marysya12 [62]
Answer: - 0.28


Explanation:

1) Expected value: is the weighted average of the values, being the probabilities the weight.

That is: ∑ of prbability of event i × value of event i.

In this case: (probability of getting 2 or 12) × (+6) + (probability of gettin 3 or 11) × (+2) + (probability of any other sum) × (-1).


2) Sample space:

Sum              Points awarded
    
1+ 1 = 2              +6

1 + 2 = 3             +2

1 + 3 = 4             -1

1 + 4 = 5             -1

1 + 5 = 6             -1

1 + 6 = 7             -1

2 + 1 = 3             +2

2 + 2 = 4             -1

2 + 3 = 5             -1

2 + 4 = 6             -1

2 + 5 = 7             -1

2 + 6 = 8             -1

3 + 1 = 4             -1

3 + 2 = 5             -1

3 + 3 = 6             -1

3 + 4 = 7             -1

3 + 5 = 8             -1

3 + 6 = 9             -1

4 + 1 = 5             -1

4 + 2 = 6             -1

4 + 3 = 7             -1

4 + 4 = 8            -1

4 + 5 = 9            -1

4 + 6 = 10          -1

5 + 1 = 6            -1

5 + 2 = 7            -1

5 + 3 = 8            -1

5 + 4 = 9            -1

5 + 5 = 10          -1

5 + 6 = 11          +2

6 + 1 = 7            -1

6 + 2 = 8            -1

6 + 3 = 9            -1

6 + 4 = 10          -1

6 + 5 = 11          +2

6 + 6 = 12          +6


2) Probabilities

From that, there is:
- 2/36 probabilities to earn + 6 points.
- 4/36 probabilites to earn + 2 points
- the rest, 30/36 probabilities to earn - 1 points


3) Expected value = (2/36)(+6) + (4/36) (+2) + (30/36) (-1) = - 0.28
4 0
3 years ago
Read 2 more answers
12 Two plumbers received a job. At first, one of the plumbers worked alone for 1 hour, and then they worked together for the nex
Degger [83]
The answer should be 12
4 0
3 years ago
Help ! please this quiz is completely overdue.
Diano4ka-milaya [45]

Answer: The answer I got is 3 and pls correct me if I'm wrong

Step-by-step explanation: y=2x+2 and (-1,3)

y=2x+2

3=2(-1)+2

3=-2+2

3=0

-0 =0

3

3 0
3 years ago
3 out of 4 students in Nayo's class have brought in permission slips for the next field trip. There are 32 students in the class
Marina86 [1]
8
3/4
x/32

Solve for x, = 24

Subtract 24 from 32
Also another way
4 x n = 32
n = 8
3x8 = 24
Subtract and same result
5 0
3 years ago
Read 2 more answers
Other questions:
  • Slope intercept form
    12·1 answer
  • Give the slope lf y -3 =4(x+8) and point on the line.
    11·1 answer
  • Use inverse operations to solve h/3-8 explain each step to thx so much for your help! :{)
    10·2 answers
  • You want to estimate the number of students in your middle school school who buy school lunch. Which sample is unbiased?
    5·1 answer
  • A student simplified the radical expression at the right. What mistake did the student make? What is the correct answer?
    5·1 answer
  • Find the total surface area of this cuboid,<br> 5 cm<br> 4 cm<br> 6 cm
    9·2 answers
  • How many hundreds are in 200 + 10 + 6​
    8·2 answers
  • Areas of squares whose perimeter is 0.4.​
    14·2 answers
  • Hurry i need help!!!!!!!!!!!!!!
    14·1 answer
  • Please someone help me. I need to bring my grade up... please :(
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!