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
Usimov [2.4K]
3 years ago
14

2. 3(x + 2) = 3x + 6

Mathematics
1 answer:
Lorico [155]3 years ago
3 0

Answer: The answer to this question is zero.

Step-by-step explanation: This is the linear equation, on the left hand side we have to multiply by 3 in order to remove the brackets.

3 (x+2)= 3x+6

3x+6=3x+6

Take 6 to the other side and 3x to the other side also

3x-3x=6-6

0=0

You might be interested in
15 points !!!! Diameter Radius Area Circumference of 84mm
SSSSS [86.1K]

Answer:

lets \:  \:  \: find \:  \: the \:  \: radius \\  = 2\pi \: r \\  = 2\pi \: r = 84 \\  =  \frac{2\pi \: r}{2\pi }  =  \frac{84}{2\pi}  \\  = r = 13.37mm

lets \:  \:  \: find \:  \: the \:  \:  \: area \\  = \pi {r}^{2}  \\  = \pi \times  {13.37}^{2}  \\  = 561.55 {mm}^{2}

lets \:  \:  \: find \:  \:  \: the \:  \: diameter \\  = d = 2r \\  = d = 2 \times 13.37 \\  = d = 26.74mm

6 0
3 years ago
Complete the table below to solve the equation 2.5x − 10.5 = 64(0.5x).
natima [27]
The table answers for the first equation are
-5.5
-3
-.5
2
3.5
The table answers for the second equation are
16
8
4
0
-4
8 0
3 years ago
Find the value of x that makes m || n
ch4aika [34]

Answer:

x=133

Step-by-step explanation:

Given: m║n

This means that 147 and x+14 are <em>alternate exterior angles</em>. This also means that they are equivalent. We can use this information to set up an equation:

x+14=147

Subtract 14 from both sides to isolate x

x=133

8 0
2 years ago
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
KiRa [710]

Answer:

1863 meters^{2}

Step-by-step explanation:

( 23 x 12 ) x 2 = 552

69 x 19 = 1311

 1311

<u>+552</u>

= 1863 meters^{2}

8 0
2 years ago
Can someone help me find x of this triangle
uysha [10]

Answer:

x = 9

Step-by-step explanation:

Sum of a triangle is 180°.

6x + 1 + 6x - 14 + 9x + 4 = 180°

Arrange the like terms together and simply this equation.

6x + 6x + 9x + 1 + 4 - 14 = 180°

21x - 9 = 180°

Shifting '-9' to the other side of the equation gives you '+9'

21x = 180° + 9

21x = 189

Shifting 21 to the other side of the equation (to get x) makes it  ÷21 (multiply)

x = 189 ÷ 21

x = 9

3 0
3 years ago
Other questions:
  • (4,-10); m=-3 I need help in this problem
    5·1 answer
  • The quantities x and y are oropottional find the contast of proportional of(r) y=rx ​
    15·1 answer
  • I need help writing this proof!!
    8·1 answer
  • How much simple interest does 2560 earn in 17 months at a rate of 1 1/8
    6·1 answer
  • Which expressions are equivalent to 10/10^3/4
    11·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20%5Ctimes%20%5Cfrac%7B12%7D%7Bx%7D%20%3D%201%20%20" id="TexFormula1"
    15·1 answer
  • Using the translation (x,y) --&gt; (x+1,y-3), what is the image of A (-1,7)
    12·2 answers
  • It Costs $4 to skate each hour and there is a one-time fee of $5 for the skate rental. Which expression represents the cost to s
    6·1 answer
  • What is the length of the midsegment of this trapezoid? Enter your answer in the box. ​
    5·1 answer
  • Q: Solve by the Extraction of Roots method: -<br><br> -5x²=-50
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!