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
lora16 [44]
3 years ago
11

For what value of x is 1/2 x = -9 x = 18 x= -4 x=-18 x= -36

Mathematics
2 answers:
Sladkaya [172]3 years ago
6 0

Answer:

x=-18

Step-by-step explanation;

1/2x=-9

(2)1/2x=-9(2)

1x=-9(2)

x=-18

that's the answer^

Luda [366]3 years ago
4 0

Answer:

x = -18

Step-by-step explanation:

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other.

Multiply 2 to both sides:

(x/2) * 2 = (-9) * 2

x = -9 * 2

x = -18

x = -18 is your answer.

~

You might be interested in
After 25 years,Hema's age will become four times that of her present age.find Hema's present age?​
WINSTONCH [101]

Answer:

Step-by-step explanation:

We can make this into the equation 25 + x = 4x

we isolate the equation by subtracting x from 4x. (3x)

Therefore, 25 = 3x. Therefore, Hema is 8.

3 0
3 years ago
Read 2 more answers
Select the correct answer. Which statement best describes the solution set to this inequality? 0 < 8 + x < 17 A. The solut
Inga [223]

The correct option is C.

The statement best describes the solution set to the inequality as the solution set includes all values of x greater than -8 and less than 9.

Inequality: An inequality is an expression that shows an unequal comparison of two or more numbers and variables.

Given that:

Inequality

0 < 8 + x < 17

Adding on both sides by -8.

=> 0 - 8 < 8 + x - 8 < 17 - 8

=> -8 < x < 9

The solution set is (-8,9).

Therefore, the solution set includes the value of x greater than -8 and less than 9.

Hence, the correct statement that best describes the solution is option C.

To learn more about inequality visit: brainly.com/question/24210947

#SPJ1

8 0
2 years ago
What is 1.8-9.0 = help me plz
Andrews [41]
The answer is -7.2 and -36/5 hope this helps
3 0
4 years ago
Read 2 more answers
a hiking trail is 2 2/3 miles long there markers placed every 1/3 of a mile how many markers are placed on the trail
sergeinik [125]
1 mile has 3 markers.
2 miles have 6 markers.
2/3= 2 markers.

2 2/3 has 11 markers placed on the trail! 6+3+2=11

Hope this helps!
Can u plz mark me as brainliest? I really need it!
3 0
3 years ago
Indiana now has 8 different area codes. How many different phone numbers are available within Indiana if the numbers can repeat?
Anna11 [10]

Answer:

Well, this could turn out to be a simple permutation problem: you have ten number choices (0-9) for each digit of a phone number and repetitions are allowed. Technically, there could be as many as \begin{align*}10^{10} = 10,000,000,000\end{align*}, or 10 billion possible phone numbers.

Step-by-step explanation:

:D

4 0
3 years ago
Other questions:
  • Helllppp meee guysss plzzzz
    11·2 answers
  • How do you find area of a triangle
    15·2 answers
  • The solutions of the quadratic equation 0 = (x + 3)(x − 2) are
    10·1 answer
  • (08.04 MC) Christina bought a yoyo from a company that claims that, with each retraction, the string rolls up by 70% of the orig
    5·2 answers
  • Three brothers equaly. how much of a sandwich does easy brother get
    13·1 answer
  • If the sales tax rate in Alabama is 4% and a $20.00 purchase is made:
    8·1 answer
  • Select all irrational numbers. 9√ 12−−√ 16−−√ 20−−√ 25−−√
    12·1 answer
  • Principal Philippi use a random sample of 20 student records to determine how far in miles students live from the school the res
    8·2 answers
  • Malik's arts and crafts shop has a bolt of crimson velvet 32 meters long. A customer came in during the morning and bought 120 c
    5·2 answers
  • Can anyone help me pls ( if you can, can you do it on paper and post it with the answer)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!