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
emmasim [6.3K]
3 years ago
8

What is the the union for the following sets.

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
7 0

Answer:

  X ∪ Y = {0, 10, 100, 1000}

Step-by-step explanation:

Y is a subset of X, so the union of the two sets is the same as set X:

  {0, 10, 100, 1000}

You might be interested in
4x^2-4x=+1 by factoring ​
Alina [70]

Answer:

Below.

Step-by-step explanation:

4x^2 - 4x - 1  = 0

This will not factor.

But 4x^2 - 4x + 1 = 0 will:

= (2x - 1)(2x - 1) = 0

x = 0.5  (*2)

7 0
3 years ago
3) A particular motorcycle is 9 ft long. A
Shalnov [3]
The model is 3 inches, since 3 times 3 is 9 and 1 times 3 is 3.
5 0
3 years ago
Read 2 more answers
(-2,9), (0,1) what is the y-intercept?
7nadin3 [17]

Answer:

(0,1) is the y-intercept

Step-by-step explanation:

EZZZZZZ

5 0
2 years ago
Read 2 more answers
May someone please help me?
otez555 [7]

Answer:

x=8°

y=29°

Step-by-step explanation:

vertically opposite angles are equal

so 5x+9°=y+20°

therefore 5x-y=11°

Alternate angles are equal

so 4x+17°=y+20°

therefore 4x-y=3°

equation 1....... 5x-y=11°

equation 2......4x-y=3°

using elimination method x=8°

y=29°

5 0
3 years ago
Find the constant rate of change for each linear function and interpret its meaning
Marina CMI [18]

the slope goes by several names

• average rate of change

• rate of change

• deltaY over deltaX

• Δy over Δx

• rise over run

• gradient

• constant of proportionality

however, is the same cat wearing different costumes.

and to get it, we simply need two points off of the straight line, hmm let's use the ones in the picture below.

(\stackrel{x_1}{2}~,~\stackrel{y_1}{4})\qquad (\stackrel{x_2}{6}~,~\stackrel{y_2}{6}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{6}-\stackrel{y1}{4}}}{\underset{run} {\underset{x_2}{6}-\underset{x_1}{2}}}\implies \cfrac{2}{4}\implies \cfrac{1}{2}

3 0
2 years ago
Other questions:
  • What price do farmers get for their watermelon crops? in the third week of july, a random sample of 40 farming regions gave a sa
    10·1 answer
  • The blossom of the saguaro cactus is the state flower of Arizona. A saguaro cactus can weigh as much as 10 tons about 3/4 of a s
    11·1 answer
  • A parallelogram-shaped field in a park needs sod. The parallelogram has a base of 30.5 meters and a height of 14 meters. The sod
    12·1 answer
  • A shopper wants to ensure she has enough cash to purchase a $25 cell phone, so she asks a clerk what the total will be with the
    6·1 answer
  • Based on the following expression which math property is being demonstrated: a (b+c) = (ab) + (ac)
    10·1 answer
  • What are the slope and the y-intercept of the linear function that is represented by the table?
    9·1 answer
  • Which of the following shortcuts can be used to say that a triangle is congruent? There is a total of 5 correct answers
    15·1 answer
  • What is 30 - 5 x 4 + 2 = ?
    14·2 answers
  • 2-Nail files cost $0.61 each. Olivia buys 5 nail files. How much does Olivia spend?
    8·1 answer
  • In the Lincoln Grade School, 200 students are in the first grade, 150 are in the second grade, 300 in the third grade, 250 in th
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!