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
stiks02 [169]
3 years ago
15

Is 8 a solution to 1/2 x + 9= 13 ?

Mathematics
1 answer:
ra1l [238]3 years ago
4 0

Answer:

yes the solution is 8

Step-by-step explanation:

subtract 9 from both sides

1/2x+9-9=13-9

simplify

1/2x=4

multiply both sides by 2

2 x 1/2=4 x 2

simplify

x=8

You might be interested in
The value of two numbers if their sum is 21 and their difference is 3
iragen [17]

Answer:

9 and 12

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find x<br> 27 degrees and 32 degrees will give brainlist
telo118 [61]

Answer:

x = 121°

Step-by-step explanation:

If you add up all the angles of a triangle, you get 180°.

So you must add up all the angles.

27+32+x=180\\\\59+x=180

Next you subtract 59 on both sides.

x=121

x should be 121°.

If you would like to check your answer, you can add up 27, 32, and 121. If it all equals to 180, then your answer is correct.

8 0
3 years ago
The juniors and seniors of Lawrence Lawrence highschool are required to enroll in one fine arts elective each year
abruzzese [7]
You did not finish the question
4 0
3 years ago
Read 2 more answers
Complete the pattern 0.02 , 0.2
Kryger [21]
It looks like the pattern is x 10, because that's how you get from 0.02 to 0.2. So, the pattern would go 0.02, 0.2, 2, 20, 200, 2000, etc.
3 0
3 years ago
What type of right triangle would you use this formula for and why? <br><br>c=2a​
levacccp [35]

Answer:

30 60 90 triangle

the hypotenuse is twice the length of the shorter leg length.

7 0
3 years ago
Other questions:
  • Please help me plzzzzzzzzzzzzz
    8·1 answer
  • Plz help I think I have it right but I am not for sure
    9·1 answer
  • Adam was making some brownies and cupcakes for his school fundraiser. If the brownies
    6·1 answer
  • What is the equation of a vertical line that has an x-intercept of -7?
    15·1 answer
  • Write into a single logarithm log b (X+1)+ log b (X-8)
    9·1 answer
  • 10 tens - 1 ten 1 tenth
    13·1 answer
  • What is the length of the diagonal of the screen,in feet?
    5·1 answer
  • Help me please !!!!!
    13·2 answers
  • 1. Simplify using the distributive property: 2(3x + x)
    14·2 answers
  • The triangles shown below must be congruent.<br> O True<br> O False
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!