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
borishaifa [10]
3 years ago
5

3x+6+4=6×2+10lve for x

Mathematics
2 answers:
tatuchka [14]3 years ago
8 0
3x+10=12+10
3x+10=22
-10 -10
3x=12
x= 4
In-s [12.5K]3 years ago
3 0
3x + 6 + 4 = 6 × 2 + 10
3x + 6 + 4 = 12 + 10
3x + 10 = 12 + 10
3x + 10 = 22
3x = 22 - 10
3x = 12
x = 12/3
x = 4

The answer is: x = 4.
You might be interested in
Need help ASAP <br><br> HELP PLEASEE
Leokris [45]
A. Categorical
b. I think walking group (I’m not sure)
c. Bar graph
6 0
2 years ago
Find an equation of the line passing through the point (2, -3) and has slope -4. Then rewrite your linear equation in the slope-
Tresset [83]

Answer:

y=-4x+5

Step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

-3. -3

y=-4x+5

8 0
3 years ago
How do I answer questions that I don't know
Ganezh [65]

Answer:

look it up

Step-by-step explanation:

Try and find a way to look it up.

3 0
2 years ago
Read 2 more answers
Find the other two vertices of a square with one vertex (0, 0) and another vertex (4, 2). Can you find another answer?
Margarita [4]

It is given that two vertices of square are (0,0) and (4,2).

Now the problem is that you haven't given that whether these two vertices are adjacent vertices or opposite vertices of the square.

1. By Supposing that these two are adjacent vertices of Square

The third vertex will be at (-4,2) which lies in third quadrant.

Suppose the coordinate of fourth vertex be (x,y).

Mid point of line joining (4,2) and (-4,2) is{ [4+(-4)]/2,(2+2)/2} is (0,2).

Mid point of line joining (x,y) and (0,0) is (x/2,y/2).

Since diagonals of square bisect each other,

∵ x/2=0

⇒x=0

and

y/2=2

⇒y=4

So, The Coordinate of  fourth vertex is (0,4).

Now coming back to second condition if these are two opposite vertex of Square.

Let the third coordinate be (a,b).

Length of diagonal=\sqrt{(4-0)^2+(2-0)^2}=\sqrt20=2\sqrt5

Now,let side of Square be A.

Then length of Diagonal of square =√2 A

⇒√2 A=2√5

⇒A =√10

As third vertex is (a,b).

Using distance formula

a² + b²=10  -------------(1)

(a-4)²+ (b-2)²=10  --------------(2)

Solving expression (1) and (2), we get

⇒a²+ b²=(a-4)² +(b-2)²

⇒2a + b =5

⇒b=5-2a

Putting the value of b in (1),we get

⇒a² +(5-2a)²=10

⇒a²+25+4a²-20a =10

⇒5a²-20a+15=0

⇒a² - 4a + 3=0

Splitting the middle term,we get

⇒(a-3)(a-1)=0

⇒a=3  ∧  a=1

we get b=5-2×1=3 and b=5-2×3=5-6=-1

So,the other vertex are (1,3) and(3,-1).





3 0
3 years ago
Triangles ABC and DEF are similar triangles. What are the lengths of the unknown sides?<br>​
pantera1 [17]

Answer:

A)

Step-by-step explanation:

In the first image, AC=13, and in the second image, DE=26. so basically, every measurement is simply doubled.

12(2)= 24, DE=24

5(2)=10, EF= 10

Let me know if you need further explanation!

8 0
2 years ago
Other questions:
  • A cylinder has a volume of 245 cubic units and a height of 5 units. The diameter of the cylinder is
    12·2 answers
  • Which system of equations has only one solution? 4 x + 2 y = 8. Negative 4 x minus 2 y = 3. Negative 5 x + y = 6. 5 x minus y =
    13·1 answer
  • Can you guys distribute -9n-8-3n=6n-8 and figure out how many solutions it has plz
    8·1 answer
  • This graph has turning point(s).
    6·2 answers
  • Y+6=5(x−4) how do i make x an independent variable.
    6·2 answers
  • Given c= -15 and d<br> -22, what is c - d?
    5·1 answer
  • Need help asap please
    6·2 answers
  • If you can help please do! Thank you!
    9·1 answer
  • Check image for the question. <br><br> Please do not put a random answer.
    14·2 answers
  • If y=6 when x=15 then which of thr following is the value of x when y=20
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!