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
r-ruslan [8.4K]
2 years ago
12

Write a multiplication expression that can be used to solve 2/3a = 30.

Mathematics
1 answer:
Tresset [83]2 years ago
8 0
<h3>Answer:</h3>

a=45

<h3>Solution:</h3>
  • We need to multiply both sides by 3 in order to get rid of the denominator, 3:
  • 2/3a•3=30•3
  • 2a=90
  • Divide both sides by 2:
  • a=45

Hope it helps.

Do comment if you have any query.

You might be interested in
Math help help help answer all 4 pls
serious [3.7K]

Answer:

a) 2,350,000,000

b) 25,000,000

c) B

Step-by-step explanation:

a) 2350 X 1,000,000 = 2,350,000,000

b) 25 X 10^6 = 25,000,000

c) sqrt(90000) =300

7 0
3 years ago
Read 2 more answers
Choose a method for 16x60 using strategies!
OverLord2011 [107]

 aline it like that then do 6×0 then put that answer ,you know what I'm jut going to show you.                                       60×

                                                            16

                                                            360                   

                                                             600   

                                                              ↑then add 360 and 600 and that's all. Sorry that the numbers look all funny.



6 0
3 years ago
Just determine whether its positive or negative please
NeX [460]
9. negative 10. negative 11. negative 12.negative 13.negative 14. positive 15. positive 16. negative 17. negative 18. positive
3 0
2 years ago
Please help with this !! ASAP
Aneli [31]
9y+7 + 7y-19 = 180
Y =12 degrees
4 0
3 years ago
Read 2 more answers
The answer and how did you got it
VMariaS [17]

Answer:

Help me What did you in msnjxnjxnjcdjjhejxjjxjx

7 0
3 years ago
Other questions:
  • 7. Ben's earnings for work he did from Monday through Saturday were: $78,
    14·1 answer
  • Escribe v si la afirmacion es verdadera o f si es falsa y justifica tu respuesta
    10·1 answer
  • I buy 4.50 yards of material at $4.47 what is the totoal cost of material
    5·1 answer
  • A college administration has conducted a study of 166 randomly selected students to determine the relationship between satisfact
    7·1 answer
  • The length of a rectangle with area 38 in2 depends on its width. Write the formula that describes the length of the rectangle as
    10·1 answer
  • Can you answer 10,12,13, and 15?
    12·2 answers
  • the outdoor temperaturedeclines 3 degrees each hour for 5 hours. What is the change in temperature at the end of those 5 hours?
    8·1 answer
  • Bobby makes trail mix for his hiking group. He mixes 1 and one eighth pounds of​ peanuts, 12 ounces of​ raisins, 11 ounces of​ w
    9·1 answer
  • Which statement describes the graph of the system of equations below?
    15·2 answers
  • Free piont (so this will not get delete) 7x8x3=
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!