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
il63 [147K]
3 years ago
9

What is -39-3x=57+5x

Mathematics
1 answer:
Komok [63]3 years ago
4 0
This is an equation that needs to be balanced to solve for x.
-39 -3x = 57 + 5x
Add 3x to each side to get x on one side.
-39 = 57 + 8x
Subtract 57 from both sides to get 8x by itself.
(Remember when subtracting a negative by a negative, those numbers combine)
-96 = 8x
Divide by 8 to get x.
x = -12
I hope this helps!
You might be interested in
A hockey puck has a diameter of 3 inches and rolls on its edge for 24 rotations. How far did it roll before falling flat?
scoundrel [369]

Find the circumference of the puck using circumference = pi x diameter

Circumference = 3.14 x 3 = 9.42 inches.

For every rotation the puck would travel 9.42 inches.

Now multiply y by 24 rotations:

9.42 x 24 = 226.08 inches.

Answer: 226.08 inches

4 0
3 years ago
Someone please help!!! VERY URGENTTT
katovenus [111]

Answer:

1/9

Step-by-step explanation:

For these questions, you have to first find the probability of each event individually occuring then multiply these two probabilities together. So, lets first find the probability of Event 1 occuring (rolling a number higher than 1). On a dice, we know that there are 6 numbers (1, 2, 3, 4, 5, 6) of which the numbers 5 and 6 are higher than 4. Therefore, the proability of Event 1 occuring is 2/6 = 1/3. Now, we find the probability of event 2 occuring.

We know that there are 3 options on the spinner that the arrow can land on. It is also evident that they all have the same chance of landing on it. Therefore, the possibility is 1/3.

Now that we have both of our probabilities, we multiply the answer together.

Therefore, our answer will be:

1/3 x 1/3, which gives 1/9.

6 0
3 years ago
Which graph represents a linear function WILL MARK BRAINLESS ​
nekit [7.7K]

Answer:

The straight one, 4th row.

Step-by-step explanation:

linear graph forms a straight line.

y=mx+c

5 0
3 years ago
M is the midpoint of AD. Triangles A B M and D C M are connected at point M. Sides A B and C D are congruent. The lengths of sid
SVETLANKA909090 [29]

Answer:

<h2>Reflection.</h2>

Step-by-step explanation:

The image attached shows a representation of the problem, there you can observe the congruence between triangles.

Also, using the images you can easily deduct the transformation we need to map one triangle onto the other one, we just need to reflect one triangle across and axis that pass through point M, such line acts like a mirror.

Therefore, the right answer is reflection.

8 0
3 years ago
Function f is defined by the equation f (x) = x^2. <br> What is f (3)<br> PLZ HURRY
Alex787 [66]

Answer:

f(3) = 9

Step-by-step explanation:

f(x) = x^2

f(3) means "When x is 3" So, we substitute x with 3.

f(3) = 3^2

f(3) = 3 x 3 = 9

f(3) = 9

5 0
3 years ago
Other questions:
  • Beth is taking the train to see her boyfriend on Valentine's Day! The train is hundred m long and it takes 30 seconds to cross a
    9·1 answer
  • What is the value of x<br><br>a. 25<br>b. 12<br>c. 7 <br>d. 5​
    5·2 answers
  • Order these numbers from LEAST to GREATEST. 5 4 , 1, 6 5
    10·2 answers
  • Priscilla can make 4 bracelets in 17 minutes. At this rate, how many bracelets can she make in 34 minutes?
    7·1 answer
  • There's the 2nd part but I've already done that. I just need an answer or help with this.
    14·1 answer
  • find the difference of each number and 4. Complete the table to support your answers. The first example is provided. Number Subt
    15·1 answer
  • What is the number of possible permutations of 8 objects taken 4 at a time?
    12·1 answer
  • What's the difference between j(x) and just X in j(x)=-2x+4 ??
    15·1 answer
  • Which is the graph of f(x)=1/2x? Edg
    15·1 answer
  • Rita's score is 10 more than 2 times Milan's score.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!