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
MariettaO [177]
3 years ago
7

• A rational number is such that when you multiply it by

Mathematics
1 answer:
Tatiana [17]3 years ago
7 0

Answer:

The number is -1/2.

Step-by-step explanation:

I am assuming they are fractions. So we have the equation:

5/2 x + 2/3 = -7/12

We multiply through by 12 to eliminate the fractions:

5/2 * 12 x + 2/3 * 12 = -7/12 * 12

30x + 8 = -7

30x = -15

x =  -15/30

x = -1/2.

You might be interested in
Find the mean of the following data set.
nikklg [1K]

8+5+15+12+10= 50 / 5 = 10

5 0
3 years ago
Sin^-1(1/2)<br> Please help I don't know how to do inverse or arcs<br> Thanks
Anit [1.1K]

Answer:

pi/6

Step-by-step explanation:

An inverse sin is asking which point on the unit circle has that value as its sin

Which in this case, is pi/6

(\frac{\sqrt{3} }{2} ,\frac{1}{2})

Hope this helps

6 0
3 years ago
Read 2 more answers
Percy plotted the points (5,6)
Annette [7]

Answer:

1,6 and 6,6

Step-by-step explanation:

since they are on the same y-axis, changing the x-value shouldn't matter.

3 0
3 years ago
Read 2 more answers
Alguém faz essa conta em fração pra mim e urgente
sdas [7]

Answer:

ghg

Step-by-step explanation:

8 0
3 years ago
Which of the following regular polygons circumscribed about a circle provides the best estimate for the area of that circle?
ki77a [65]
Hi i need more informacion :)01927. i tgink is octagon
6 0
3 years ago
Other questions:
  • Simplify the square root of 3 times the square root of 3.<br><br> How did you find your answer?
    10·1 answer
  • 7. Guillermo is 5 feet tall. What is this
    13·1 answer
  • PLZ HELP PLZ I NEED HELP 15 POINTS PLZ HELP
    10·1 answer
  • How to read fraction 1/10 three ways
    11·1 answer
  • Please answer ASAP:She had 2 quarters, 4 dimes, 3 nickels and 2 pennies. The total cost of the bread $0.82. She promised to make
    12·1 answer
  • Carolyn received a check last week . She invested part at 15% and 1000 more than this amount at 16%. If she will earn $780 in in
    8·1 answer
  • Can you please help me
    9·1 answer
  • Which of the following lists of numbers is closed under division?
    5·2 answers
  • he weight of a quarter is 5.670 grams. What is the weight of 5 quarters in centigrams? Label your answers and PAY ATTENTION to y
    8·1 answer
  • PLZ HELP ME:D!!!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!