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
77julia77 [94]
4 years ago
5

What is 5x + 9/2 = 12?

Mathematics
1 answer:
Nana76 [90]4 years ago
6 0

Answer:

1.5

Step-by-step explanation:

5

<u>5x + 4 \: 1 \div 2 \\ also \: 4.5 \\ 5x + 4.5 = 1 2 \\4.5 \: crosses \: equation \: line \: it \: becomes \:  \\  - 4.5 \\ 5x = 12 - 4.5 \\ 5x = 7.5 \\ divide \: both \: sides \: by \: 5 \: cause \: it \: is \: carrying \: coefficient \\ so \\ 5 x \div 5 = 7.5 \div 5 \\  x = 1.5</u>

<u>s</u><u>o</u><u> </u><u>t</u><u>h</u><u>i</u><u>s</u><u> </u><u>i</u><u>s</u><u> </u><u>i</u><u>t</u>

You might be interested in
PLEASEEEEEE HELP ME WITH THIS ONE ASAP PLEASE AND THANK YOU
Artemon [7]

Answer:

x=9 and z=83

Step-by-step explanation:

First you subtract 97 from 180 because that gives you z because 180 is a flat angle and 83 plus 97 gives 180. For x the opposite angle is also 97 so you set the equation 5x + 52 = 180 and you solve for x to get the x value. Hope this helps :)

6 0
3 years ago
Help me pls, I'm confused ​
ivann1987 [24]

Answer: A B and C

Step-by-step explanation:

D has an area of 15 and A B and C have an area of 12.

4 0
3 years ago
Read 2 more answers
Q. # 13 please find the measure
KATRIN_1 [288]
The angle = 360° * 0.67 = 241.2

And by rounding to the nearest degree = 241°

The correct choice is number 4
5 0
3 years ago
Read 2 more answers
Fre-e points <br><br><br><br> 915 9482 0043 Gm1fgZ<br> join
Minchanka [31]

Answer:

Thanks, but join what?

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Suppose y varies inversely with x and y=20 when x=5. Write an equation for the inverse variation.
Viktor [21]
K = 20 • 5 or 20 = k/5
4 0
3 years ago
Other questions:
  • Miko’s restaurant bill was $16. She used the expression 1.18(16) to find the total cost, including an 18% tip.
    15·1 answer
  • What is transferred by a water wave ?
    9·2 answers
  • Belkin Co. provides medical care and insurance benefits to its retirees. In the current year, Belkin agrees to contribute 5% of
    8·1 answer
  • What is the cosine of angle F <br><br>A. 4/5<br>B. 3/4<br>C. 5/4<br>D. 3/5​
    9·2 answers
  • Green yellow purple or grey pins in a bag.
    13·2 answers
  • This is 13 points plz help ( no links ).
    8·2 answers
  • I don't understand this maths question!!!
    6·1 answer
  • Please help
    10·1 answer
  • A farmer has one square mile of land. If he divides his land into square fields that are 1/2 mile long and 1/2
    10·1 answer
  • Find the missing side length.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!