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
natka813 [3]
3 years ago
6

Help I need an equation and an answer

Mathematics
1 answer:
TEA [102]3 years ago
8 0

Answer:

x = 4

Step-by-step explanation:

Start by setting the two expressions equal to each other, since they're the same height.

6 + 15x = 6x + 42

Subtract 6x from both sides

6 + 9x = 42

Subtract 6 from both sides

9x = 36

Divide both sides by 9

x = 4

You might be interested in
HALP URGENT PLS im dum <br><br><br>x =x=x, equals <br><br>^\circ <br><br>∘
deff fn [24]

Considering the angle of the ray, it is found that the value of x is of x = 55º.

<h3>What is the angle of the ray?</h3>

The ray has an angle of 180º. It is composed by:

  • Angle x.
  • An angle of 35º.
  • An angle of 90º.

Hence:

x + 35 + 90 = 180

x = 180 - 125

x = 55º.

More can be learned about angles and rays at brainly.com/question/25770607

#SPJ1

7 0
2 years ago
Read 2 more answers
Simplify:<br> 1y- 2x - 3y + 4x
dangina [55]

Answer:

2x - 2y

Step-by-step explanation:

Multiply by 1

combine like terms

Combine the second

rearrange terms

Then you should come up with the sloution 2x - 2y

4 0
3 years ago
Correct answer get the BRAINLIEST ANSWER!
OLga [1]
Here is how I completed the problem:

I started by creating a ratio:

\frac{x}{0.18} + \frac{360}{0.10} = \frac{x+360}{0.15}

<em>Where 'x' is the desired amount of the 18% solution of sulfuric acid. 

</em>From here, I solved for 'x':
<em>
</em>\frac{0.10x}{0.018} + \frac{360(0.18)}{0.018} = \frac{x+360}{0.15}
\frac{0.10x}{0.018} + \frac{64.8}{0.018} = \frac{x+360}{0.15}
\frac{0.10x+64.8}{0.018} = \frac{x+360}{0.15}
0.15(0.10x+64.8) = 0.018(x+360)
0.015x+9.72 = 0.018x+6.48
0.003x = 3.24
x = 1080

∴You will need to add 1080ml of 18% Sulfuric Acid in order to obtain a 15% solution.
8 0
3 years ago
I don’t understand these question
Lemur [1.5K]
I believe question 3 is B and question 4 is B
5 0
3 years ago
Kevin needs to replace four rectangular
LekaFEV [45]
To find the measure of a singular window we need to find the area which is length times width. so that's 2.75(4) which is 11 square feet. However, Kevin has four windows which means he needs 11(4) square feet for all the windows. Which would mean Kevin needs 44 sqaure feet.
5 0
3 years ago
Other questions:
  • andrew charges $18 for each lawn he mows. Suppose he mows 17 lawns per month how much money will Andrew make per month
    11·2 answers
  • Write a function to represent each problem situation Carmen deposits $1000into simple interest account.The rate for the account
    13·1 answer
  • The perimeter of a scalene triangle is 14.5 cm. The longest side is twice that of the shortest side. Which equation can be used
    13·2 answers
  • Width of an MP3 player
    8·1 answer
  • Help me solve this worth 30
    6·1 answer
  • What is the measure of angle ABC of a circle
    14·1 answer
  • Which expressions are equivalent to the expression shown below? Select all that apply. 6x + 3y – 2x + 4y – 2y + x + 5x A 10x + 5
    15·1 answer
  • I need this asap: <br> Find the Domain
    7·1 answer
  • 3.7% of 35 is what number?
    7·2 answers
  • Find the measure of angle 4<br> 689<br> 44<br> 68<br> 90<br> 136
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!