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
Alik [6]
3 years ago
12

A is directly proportional to b such that a = 2b. what is a if B =3? Also, what is b if a =7?

Mathematics
2 answers:
Papessa [141]3 years ago
5 0
If b was 3 a will be 6 because 2*3=6
and for the second part b will be 3.5 because 2*3.5=7
slava [35]3 years ago
4 0
See attached

Solve using algebra!

You might be interested in
Can anyone help me please?
kow [346]
12inches because 3 is pi and 2 is Radius so 3x2squared=12
3 0
3 years ago
Read 2 more answers
Please someone help please
Helga [31]

Answer:

Step-by-step explanation:

d=m+a/n

Firstly, we multiply n to get rid of it by both sides. Since n is dividing a.

d=m+a/n

*n     *n

dn=m+a

-m  -m

a=dn-m

8 0
3 years ago
Read 2 more answers
Sketch the line passing through the pair of points and identify the line as having a positive slope, a negative slope, a zero sl
scoundrel [369]

Answer:

line will be horizontal running through (0,2)

Step-by-step explanation:

6,2
1,2
2-2/1-6 = 0/-5 = 0 slope. 2 = 0x6+b, 2=b. line will be y=b , y=2.

5 0
2 years ago
Carla is a drummer in the school band. By the end of the year, she had played in 85% of the 20 concerts the band played. How man
Margarita [4]

Answer:

29

Step-by-step explanation:

3 0
3 years ago
Convert 84 inches to yards
AnnyKZ [126]

Answer:

2.3 yard

Step-by-step explanation:

Divide the length (84) by 36 inches (one yard)

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which term best describes a part of a line that is bounded by two points?
    8·2 answers
  • What is the lateral area of the drawing?
    8·1 answer
  • How to get a factor of a number
    11·1 answer
  • 4/7 - 2/4 plz help thank you
    12·1 answer
  • A credit union client deposits $3,300 in an account earning 6.5% interest, compounded annually. What will the balance of the acc
    14·1 answer
  • Keith is using photo software to enlarge a photograph that is 4 inches by 6 inches to 9 inches by 13.5 inches. What is the scale
    5·1 answer
  • In a cookie jar, there are 2 sugar cookies and 10 chocolate chip cookies. If a cookie is selected randomly, how likely is it tha
    5·2 answers
  • Why is the product of 9s diagonal?
    13·1 answer
  • Please give the explanation and the answer
    9·1 answer
  • Plz help me with my math work
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!