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
mr Goodwill [35]
3 years ago
10

Which is A Prime Number? A)7 B)33 C)27 D)63

Mathematics
2 answers:
Paraphin [41]3 years ago
6 0
7 is a prime number because it is only divisible by 1 and itself which is 7.
Softa [21]3 years ago
3 0
A is the answer because there are no more factor pairs of 7 only 1 x 7
You might be interested in
Which graph has a rate of change of zero? ​
inn [45]

Answer:

  • The second (bottom) graph

Step-by-step explanation:

<u>The first line is:</u>

  • x = 3

It has undefined rate of change

<u>The second line is:</u>

  • y = 3

It has rate of change of zero (no change in y-value for any x-value)

6 0
3 years ago
Read 2 more answers
Question 9 of 25
mote1985 [20]

Answer:

B.

Step-by-step explanation:

an arithmetic sequence is B

5 0
2 years ago
Read 2 more answers
Use FOIL to derive the identify for (a+b)^2.​
Firlakuza [10]

Answer:

a^2+2ab+b^2

Step-by-step explanation:

FOIL method is First variables Outer variables Inner variables Last variables

(a+b)^2 rewritten is (a+b)(a+b)

F - a*a

O - a*b

I - a*b

L - b*b

a*a+a*b+a*b+b*b

simplify

a^2+2ab+b^2

3 0
3 years ago
Add: 2y+1/y-3+y+2/6y 1.Find the LCD. LCD= (y-3)(6y) 2. Multiply to create common denominators. 2y+1/y-3 (6y/6y)= 12y^2+6y/(y-3)(
Softa [21]

Answer:

C

Step-by-step explanation:

edge 2020

C 12y^2+5y-6/(y-3)(6y)

5 0
3 years ago
6xy in simplest form
nikklg [1K]
6xy is already in simplest form, unless a typo has occurred in your question.
4 0
3 years ago
Other questions:
  • The sum of 5 consecutive odd numbers is 145.<br><br><br> What is the third number in this sequence?
    11·1 answer
  • What was the diameter of the tree?
    11·1 answer
  • A rectangular yard is 25 ft by 19 ft. The yard is covered with grass except for a
    15·1 answer
  • Rob cuts a 15-foot wire into 8 equal pieces. About how long is each piece?
    11·1 answer
  • What are 3 equivalent ratios of 18:4
    9·2 answers
  • How do you solve 7/10-3/5
    9·2 answers
  • According to National Oceanic and Atmospheric Administration, the coastline of Alaska estimates 55 thousand kilometers. This is
    8·1 answer
  • Nswer the following question the best you can.
    8·1 answer
  • Does anybody know the answer to this question
    6·1 answer
  • ASAP PLS ANSWER!!! TY!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!