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
dolphi86 [110]
3 years ago
9

What is the greatest common factor (GCF) of 45 and 63?

Mathematics
1 answer:
Tju [1.3M]3 years ago
3 0

Answer:GCF of 45 and 63 is 9.

Step-by-step explanation:

factors of 45 are 1,3,5,9,15,45

factors  of 63 are 1,3,7,9,21,63

so the greatest common factor or GCF of 45 and 63 is 9

You might be interested in
In the chart below shade each day that Ned will swim,circle each day Ned will bicycle
klasskru [66]

We're willing, but sadly not able.

Here's are the other things we'll need before we can attack this one:

1). We need to know how often does Ned swim ?

2). We need to know how often does Ned bicycle ?

3). We need to see that "chart below".

The only thing I see below right now is my dog.

3 0
3 years ago
Which of the following is the number 0.008005 written in scientific notation?
Tcecarenko [31]
A. 8.005 • 10² = 800.5 (Incorrect)

B. 8.500 • 10⁻³ = 0.0085 (Incorrect)

C. 8.005 • 10⁻⁴ = 0.000801 (Incorrect)

D. 8.005 • 10⁻³ = 0.008005 (Correct)

Answer: D. 8.005 • 10⁻³
7 0
3 years ago
1. Is the number 0.555, rational or irrational?
antoniya [11.8K]
Rational hope this helps
6 0
3 years ago
What can you add to get 18 but multiply to get 180
ratelena [41]

Answer:

10

Step-by-step explanation:

10 + 8 equals 18 and 10 by 8 equals 180

4 0
2 years ago
1+2=21, 2+3=36,3+4=43,4+5=?
Anni [7]

1+2=21, 2+3=36, 3+4=43, 4+5=52.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the next term of the series. question. 21,31,22,74?​
    5·1 answer
  • (-8,7),(-9,-5) write in Ax+By=C
    6·1 answer
  • Use the graph to find the slope of the line. Tell with the slope means in this context
    15·1 answer
  • A line passes through points (8, -7) and (-2,9) in the standard (x, y) coordinate plane. What is the slope of this
    5·1 answer
  • When two lines intersect, they form two pairs of vertical angles. If the measure of 21 is 60°, what is
    5·1 answer
  • The sum of two numbers is 12 and the quotient of those numbers is -4.
    5·1 answer
  • ,??!?!?!??????!??.,??
    6·2 answers
  • WHOEVER ANSWERS FIRST GETS BRAINLIEST
    15·2 answers
  • A park charges $8 per hour to rent a bike
    9·2 answers
  • Find the area of the rectangle with measurements shown; reduce to lowest terms: Length: 13 1/2 feet; Width: 10 2/3 feet
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!