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
GaryK [48]
3 years ago
5

1. The point (-9, 2) is reflected across the x-axis. What are the coordinates of the reflection?

Mathematics
2 answers:
Angelina_Jolie [31]3 years ago
7 0
1number
2number
3
4number
Mrac [35]3 years ago
4 0
1. (-9, -3)
2. 13
3. 3
4. 3 Hours
You might be interested in
What’s the first 1st term in the sequence given by :T(n)=n^2-4<br> Pls help
Zepler [3.9K]

First term = T(1) is obtained by plugging  n = 1 into the formula,

thus First term = 1^2 - 4 = 1 - 4

= 3    (answer)

8 0
3 years ago
Use the distributive property to express the sum of 48+84 as a multiple of 2 numbers with no common factor.
sesenic [268]
48 + 84
12 (4+ 7)
12 times (11)
6 0
3 years ago
You roll two fair dice, one green and one red. (a) Are the outcomes on the dice independent? Yes No (b) Find P(1 on green die an
navik [9.2K]

Answer:

1) yes ; 2) 1/36 ; 3) 1/36 ; 4) 1/18

Step-by-step explanation:

Given the following :

Two fair dice : 1 green ; 1 red

A) Are the outcomes on the dice independent:

Yes, becomes the outcome of the green dice does not have any effect on the outcome of the red dice.

B) Find P(1 on green die and 5 on red die).

Probability = (number of required outcome) / (total possible outcomes)

Total outcomes of a dice = 6

P(1 on green) = 1 / 6

P(5 on red) = 1/6

P(1 on green die and 5 on red die) :

(1/ 6) × (1/6) = 1/36

C) Find P(5 on green die and 1 on red die)

P(5 on green) = 1/6

P(1 on red) = 1/6

Find P(5 on green die and 1 on red die):

1/6 × 1/6 = 1/36

D) Find P((1 on green die and 5 on red die) or (5 on green die and 1 on red die))

P(5 on green die and 1 on red die) = 1/36

P(1 on green die and 5 on red die) = 1/36

P((1 on green die and 5 on red die) or (5 on green die and 1 on red die)) =

P(5 on green die and 1 on red die) + P(1 on green die and 5 on red die)

= (1/36 + 1/36) = 2 /36 = 1/18

8 0
3 years ago
Factor the following expression: 16z+20
Evgen [1.6K]

Answer:

4z + 5

Step-by-step explanation:

16 and 20 are both dividable by 4, so you divide them both by four and then you have your answer

3 0
2 years ago
Read 2 more answers
Riko wants to find the distance between the points (−2, −3) and (2, −5). His work is shown. StartAbsoluteValue negative 3 EndAbs
swat32

Answer:

<em>Riko is wrong because she uses the wrong formula.</em>

Step-by-step explanation:

Given the coordinate points (-2, -3) and (2, -5)

We are to find the distance between the two points

Using the formula:

D = √(x2-x1)²+(y2-y1)²

From the coordinates x1 = -2, y1 = -3, x2 = 2 and y2 = -5

Substitute

D = √(2-(-2))²+(-5-(-3))²

D= √(4)²+(-2)²

D = √16 + 4

D = √20

D = √4*√5

D = 2√5

<em>This shows that Riko is wrong because she uses the wrong formula.</em>

7 0
3 years ago
Read 2 more answers
Other questions:
  • A farmer has 762 rows of corn. If he can get 84 ears of corn from each row, how many ears of corn would he have in total?
    10·2 answers
  • Does anyone know what [-2/3 * (-5/7)] * (9/4) is?
    10·1 answer
  • Which numbers below can be placed in the empty cell so that the table continues to represent a function? Select all that apply.
    8·1 answer
  • -11b+7=40<br> b=?<br><br> help, please
    13·2 answers
  • Help plz
    6·2 answers
  • Analyze the diagram below and complete the instructions that follow.
    8·2 answers
  • Se quiere realizar la adición y multiplicación de los números enteros 43 y -32. En relación con los signos de las operaciones se
    9·1 answer
  • Find the area of a circle whose diameter is 7cm​
    14·2 answers
  • If f(x)=x2+3x−2, find f(−2).
    13·2 answers
  • PLEASE HELP ASAP WILL MARK BRAINLIEST!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!