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
Vladimir79 [104]
3 years ago
11

If X = {−1, 0, 2} and Y = {1, 2, 5}, find X ∪ Y.

Mathematics
1 answer:
malfutka [58]3 years ago
7 0

Answer:

(0,-1,2,5)

Step-by-step explanation:

X = (-1, 0, 2)\\Y = (1, 2, 5)\\ \\X U Y = ?\\= (-1, 0,2,5)

You might be interested in
Work out the value of each expression, when r= 2.5 and t = 6.
Usimov [2.4K]

Answer:

a)  4(t - r) = 4(6 - 2.5) = 4 x 3.5 = 14

b)  4t - r = (4 x 6) - 2.5 = 24 - 2.5 = 21.5

c)  2(3t - 10) = 2(3 x 6 - 10) = 2(18 - 10) = 2 x 8 = 16

d)  (t - 2)² = (6 - 2)² = 4² = 4 x 4 = 16

e) cannot decipher the equation

f)  6r + t = 6 x 2.5 + 6 = 15 + 6 = 21

8 0
2 years ago
Read 2 more answers
A nutrional label states that there are 36 grams of carbs in each serving. This accounts for 12% of a daily value. how many gram
Nina [5.8K]

Answer:

300 gm

Hope I helped :)

Step-by-step explanation:

3 0
3 years ago
Combine the like terms to create an equivalent expression:<br> −3x-6+(-1)
asambeis [7]

Answer:

-3x - 7

Step-by-step explanation:

-3x - 6 - 1 = -3x - 7

3 0
2 years ago
Read 2 more answers
The speed of light is estimated at 186,000 miles per second rounded to the nearest thousand miles per second.
AlexFokin [52]
A. 185,190 rounded to the nearest thousand is 185,000
B. 185,990 rounded = 186,000
C. 186,789 rounded = 187,000
D. 186,899 rounded = 187,000

so ur answer is B
7 0
2 years ago
Read 2 more answers
A man in a tower spots three hot air balloons flying at the same altitude. Balloon
anyanavicka [17]

Answer:

90/4= 12.9

1*3/4= 0.75

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • 8.5b−3.4∙(13a−3.2b)+a
    8·1 answer
  • Pacey's computer is infected with a virus. The number of files the virus corrupts doubles every 8 minutes. The following express
    7·2 answers
  • Consider the following equations: −x − y = 1 y = x + 3 If the two equations are graphed, at what point do the lines representing
    8·1 answer
  • Solve the equation for [0,2pi]<br> cos2x=1/sqrt2
    14·1 answer
  • Which is the MOST accurate description of which cell contains mitochondria?
    10·2 answers
  • At the first track meet, Lonnie threw the shot put 51 1/3 feet. At the second track meet he threw the shot put 54 1/2 feet. Writ
    14·1 answer
  • Q no 13 and 14 answer ​
    11·1 answer
  • THIS IS THE LAST ONE THX
    13·2 answers
  • G(a) = 4a + 1
    7·1 answer
  • Write an equation that relates the time, t, it takes to travel a given distance, d.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!