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
Ahat [919]
2 years ago
11

What is value of m in the equation 3 (2x - 4) = x +3​

Mathematics
2 answers:
Mama L [17]2 years ago
8 0

Step-by-step explanation:

6x-12=x+3

6x-x=3+12

5x=15

x=15/5

x=3

Scorpion4ik [409]2 years ago
7 0

Answer:

<h2><u><em>x = 3</em></u></h2>

Step-by-step explanation:

What is value of m in the equation

3 (2x - 4) = x +3​?

3 (2x - 4) = x + 3​

6x - 12 = x + 3

5x = 15

x = 15 : 5

x = 3

You might be interested in
At noon on tuesday in Chicago the temperature in degrees Fahrenheit was -2 Fahrenheit at noon on Wednesday the temperature was 8
bagirrra123 [75]
The temperature was 6 degrees Fahrenheit
4 0
3 years ago
Read 2 more answers
Help with this please
Alik [6]

Answer:

Yes, the given parallelogram is a rectangle.

Step-by-step explanation:

The vertices of parallelogram are J(-5,0), K(1,4), L(3,1) and M(-3,-3).

The slope formula is

m=\frac{y_2-y_1}{x_2-x_1}

JK=\frac{4-0}{1-(-5)}=\frac{4}{6}=\frac{2}{3}

KL=\frac{1-4}{3-1}=\frac{-3}{2}

LM=\frac{-3-1}{-3-3}=\frac{-4}{-6}=\frac{2}{3}

JM=\frac{-3-0}{-3-(-5)}=\frac{-3}{2}

The slopes of opposites sides are same it means they are parallel to each other.

The product of slopes of two consecutive sides is

\frac{2}{3}\times \frac{-3}{2}=-1

Since the product of slopes of two consecutive sides is -1, therefore the consecutive sides are perpendicular to each other.

Yes, the given parallelogram is a rectangle.

7 0
3 years ago
What are the solutions to x2 + 8x + 7 = 0?
Ymorist [56]
The answer is x=-7 and x=-1
6 0
2 years ago
An isosceles triangle has a vertical angle of 108 and a base 20 cm long. Solve for the base angles in calculated altitude.
xeze [42]

Answer:

The base angles are 36° each

Step-by-step explanation:

An isosceles triangle is a triangle that has two of its sides and base angles to be equal.

If an isosceles triangle has a vertical angle of 108°, then the base angles will share the remaining angle in the triangle equally.

Since the sum of angles in a triangle is 180°

The remaining angle in the triangle = 180°-108°

= 72°

Since the base angles are equal, this remaining two angles will share angle 72° equally.

The base angles = 72°/2

The base angles = 36°

This shows that the base angles are 36° each.

8 0
3 years ago
Write an equation of the line that passes through (1, 2) and is parallel to the line
RoseWind [281]

Answer:

5x

Step-by-step explanation:

hope this helps

6 0
3 years ago
Other questions:
  • A seamstress needs to cut 15-inch pieces of ribbon from a roll of ribbon that is 9 feet in length. What is the greatest number o
    13·1 answer
  • What is f (x)=2x^2+5 multiplied by g (x)=2x<br><br>A) 7x+2x<br>B) 4x+10x<br>C)4x^2+10x<br>D)4x^3+10x
    12·1 answer
  • The coefficient in 5m +8 is 8 true or false
    8·2 answers
  • What does x/11=1/11 equal
    7·1 answer
  • NEED ANSWERED ASAP!
    10·1 answer
  • Emerson earns money from walking dogs and answering surveys. He earns $5 a week for each dog he walks and $0.10 for each survey
    11·2 answers
  • 0=5-2x+y<br><br> solve the equation for y.
    5·1 answer
  • This is due by 3 today so answer fast <br><br> Classify the pair of angles:
    9·1 answer
  • Please help and answer
    7·1 answer
  • Joaquin and Trisha are playing a game in which the lower median wins the game. Their scores are shown below. Joaquin’s scores: 7
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!