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
Ipatiy [6.2K]
3 years ago
9

Use these four expressions to make a hypothesis about the closure property of interfere under each operation.

Mathematics
1 answer:
12345 [234]3 years ago
5 0

Answer: 1. Yes. 2. Yes. 3. Yes. 4. No

Step-by-step explanation:

You might be interested in
PLECE I WILL GIVE YOU A BREALIEANT<br><br><br>I REALLY NEED THIS
krok68 [10]

Answer: tye

Step-by-step explanation:

5 0
2 years ago
How are these two triangles related?
DerKrebs [107]

Answer: c

Step-by-step explanation:

they are similar but to be congruent they need to be the same and therefore can not touch like that

3 0
3 years ago
Help please is for now
zmey [24]
Answer: 5

Steps:
5x - 2y = 30
5(8) - 2y = 30
40 - 2y = 30
-2y = 30 - 40
-2y = -10
y = -10/-2
y = 5

I would appreciate the brainliest if this answer was correct and the steps were clear and helpful! :)
3 0
3 years ago
HELP ILL GIVE YOU 15 POINTS !!!!!! ill mark you as brainliest too if its right
lesya692 [45]

Answer:

B.

Step-by-step explanation:

\frac{2}{5} *4=\frac{8}{5}x

\frac{2}{5} *-8=-\frac{16}{5}

8 0
2 years ago
Read 2 more answers
Use the number line to add the fraction.
VLD [36.1K]

D 1/10

hope it helps!

4 0
2 years ago
Other questions:
  • The circumference of earth’s moon is about 1091500000 cm. Write this number in scientific notation
    9·1 answer
  • 0.667 in simple fraction​
    5·1 answer
  • Which of the following has the greatest density?
    6·2 answers
  • 760 hundreds<br> Rename the number. use the place-value chart to help
    13·1 answer
  • Find the perimeter of the polygon PQR shown in the graph
    13·2 answers
  • Find the Area of the Shaded Region.
    6·1 answer
  • Like segment PLEASE HELP MEEEEEE
    10·2 answers
  • Brainliest to the correct answer. Im stuck more on the question rather than the problem solving at hand if you know what i mean(
    9·2 answers
  • A hot-air balloon is traveling at an altitude of 3,000 feet. It begins to descend at a rate of 80 feet per minute. Which equatio
    8·1 answer
  • The population of pets in Mr. Jones neighborhood in Bartlett has declined in the pass year by roughly 30%. Residents hypothesize
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!