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
sattari [20]
3 years ago
13

21m−49n factored using the GCF is

Mathematics
1 answer:
kvasek [131]3 years ago
3 0

The GCF would be 7.


You might be interested in
What is the square root of 9389276537
miv72 [106K]
96898.2793294081151405

6 0
3 years ago
Read 2 more answers
A new shoe comes in two colors,black or red,and in sizes 5 to 12,including half sizes.If a pair of the shoes is chosen at random
Dima020 [189]
Less then 50% thats foshow
5 0
3 years ago
The hands of a clock form the same angle at various times of the day. For example, the angle formed at 2:00 is congruent to the
Oliga [24]
It is 2 inches long this is because of the length of the hands .
8 0
3 years ago
Amanda and Stephen wrote the following proofs to prove that vertical angles are congruent. Who is correct? Line segment NT inter
alexira [117]
The answer:

the valid proof is <span>Amanda's.

</span><span>Statement Justification ∠1 + ∠4 = 180°
 Definition of Supplementary
Angles ∠3 + ∠4 = 180°
Definition of Supplementary Angles
∠1 + ∠4 = ∠3 + ∠4

Transitive Property of Equality ∠1 ≅ ∠3 </span>
5 0
3 years ago
Read 2 more answers
(a) If the breadth of rectangle in one-third of its length and perimeter is 80 cm, find the length and breadth of rectangle. ​
Gwar [14]

Answer:

Length = 30m and Breadth = 10m  

Step-by-step explanation:  

Given that :  

Perimeter = 80 m ;  

Breadth = 1/3 of Length ; Length = l  

We know that :  

Perimeter of rectangle = 2 ( L + B ).  

80 = 2 ( L + 1/3 L )  

80/2 = 4/3 L.  

40 = 4/3 L  

3/4 × 40 = L.  

3 × 10 = L.  

L = 30m.  

Breadth = 1/3 of Length.  

Breadth = 1/3 × 30.  

Breadth = 10m.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Peter deposited $8,975 into a savings account 21 years ago. The account has an interest rate of 3.8% and the balance is currentl
    10·1 answer
  • 2-3*(z-5)+11=4 what is the value of z
    9·1 answer
  • 133/28=x/4 <br> x=? <br> !!!!!!!!!!!!!!!!!!!!!
    6·1 answer
  • Add. –1.83 6.154 <br> a. –4.324 <br> b. 5.324 <br> c. –5.324 <br> d. 4.324
    10·1 answer
  • Solve 7x +2x over 3 =5
    14·1 answer
  • use the coordinates of the vertex and the point to write the quadratic equation in standard form (-2, -2) point (-1, 1)
    11·1 answer
  • 402 = 2 x 3 x ____<br> help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    9·1 answer
  • If 25% of an amount is 10% What is<br>75%​
    11·2 answers
  • Which expression is equivalent?
    5·1 answer
  • A student repeats the process of taking blocks out of a bag and replacing them 100 times. A green block is drawn 67 times. What
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!