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
Sunny_sXe [5.5K]
3 years ago
11

What is the prime numbers between 21 -30

Mathematics
1 answer:
Gnoma [55]3 years ago
8 0
Prime numbers are those with only two factors: one and themselves. The prime numbers between 21 and 30 are 23 and 29.
You might be interested in
[\;p[\[p;[k\k\[pppppp
luda_lava [24]

Answer:

??

Step-by-step explanation:

4 0
3 years ago
What is 4.3(v+2.5)=8.11+4v
True [87]

Answer:

-8.8

Step-by-step explanation:

We begin by simplifying the parenthesis through multiplication. Parenthesis is a structure which signals multiplication happening.

4.3(v+2.5)=8.11+4v\\4.3v+10.75=8.11+4v

We now begin combining like terms across the equal sign by performing the inverse or doing the opposite. Move first the 8.11 by subtracting it from both sides.

4.3v+10.75-8.11=8.11-8.11+4v\\4.3v+2.64=4v

Now, move 4.3v across by subtracting it from both sides.

4.3v-4.3v+2.64=4v-4.3v

2.64=-0.3v

Finally, we divide both sides by the coefficient of v.

\frac{2.64}{-0.3} =\frac{-0.3v}{-0.3} \\-8.8=v

6 0
3 years ago
Which graph shows the solution to the inequality -3X-/ <20?
konstantin123 [22]

Answer:

wrong❌❌

question

wrong❌❌

question

6 0
3 years ago
REVISION EX
ad-work [718]

i don't know .. ..... .... ... ... .. . . . . .

7 0
3 years ago
Find the difference between (x+7) & (3x+4)
KiRa [710]

(x + 7) - (3x + 4) = x + 7 - 3x - 4 = (x - 3x) + (7 - 4) = -2x + 3

6 0
3 years ago
Other questions:
  • THIS PROBLEM IS WORTH 40 POINTS
    8·1 answer
  • Solve the inequality. Use algebra to solve the corresponding equation. x^2 - 11x + 30 ≥ 0
    13·1 answer
  • Solve the compound inequality.<br> 5 &lt; 2x - 1 &lt; 9<br><br> Show your work
    9·1 answer
  • A parabola opens down if the value of is negative in the general form of the equation.
    5·2 answers
  • If k= am + 3mx, the value of m in terms of a, k, and x can be expressed as
    7·2 answers
  • Which choice is equivalent to the quotient below?​
    8·1 answer
  • (Photo) Which table shows a relation that is not a function?
    5·1 answer
  • The diagram shows the solid glass case for a clock. The case is a cuboid with a cylinder
    8·1 answer
  • Please help me no links!!
    5·1 answer
  • A figure has vertices at A(—3, 2), B(—l, —l), and C(—4, —2). After a transformation,the image of the figure has vertices at A'(3
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!