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
zlopas [31]
3 years ago
15

What is the perimeter of a rectangle with a length of 4x-6 and a width of 2x+3

Mathematics
2 answers:
Katarina [22]3 years ago
8 0
12x - 6

I showed my work in the image attached.

Leona [35]3 years ago
4 0

Answer:

I got p=12 i'm so sorry if the answer is wrong

Step-by-step explanation:

You might be interested in
Can someone explain to me how to solve these ?
boyakko [2]
\bf 21)\\\\
\cfrac{c}{a}=r+d\implies \cfrac{c}{r+d}=a
\\\\\\
23)\\\\
ka=v+w\implies a=\cfrac{v+w}{k}
\\\\\\
25)\\\\
z=y+mx\implies z-y=mx\implies \cfrac{z-y}{m}=x
8 0
3 years ago
Is this right?? please help!
Ganezh [65]

Answer:

  6 < x < 8

Step-by-step explanation:

The compound inequality in this instance represent the "and" condition, not the "or" condition.* We might solve it like this.

  -47 > 1 -8x > -63 . . . . given

Multiply by -1:

  47 < -1 +8x < 63

Add 1:

  48 < 8x < 64

Divide by 8:

  6 < x < 8

______

* You can tell this is the case by looking at the ends of the given statement:

  -47 > -63 . . . . a true statement, so the solution set will be an intersection, not a union.

4 0
3 years ago
What is an equation of the line that passes through the point (-7, -6) and is parallel to the line x-y=7?
Alex_Xolod [135]

Answer:

Step-by-step explanation:

For two lines to be parallel their slopes must be equal. For two lines to be perpendicular their slopes must be the negative reciprocal of each other.

Step 1 Find the slope of the equation.

Put it into the slope-intercept form. y = mx + b.  

For x-y = 7, move the x to the left; therefore subtract the x from both sides. this leaves you  -y = -x + 7

Then, divide both sides by -1 to get a positive y.  -y/-1 = (-x + 7)/-1

This leaves y = x - 7  The slope(m) for this equation is m = 1

The other equation must also have a slope of 1 or m=1 for the lines to be parallel.

Use the point given to you (-7, -6) and substitute for (x, y)

The slope-intercept form y = mx + b can once again be used.

x = -7, y =-6, and slope or m = 1

Therefore,  y = mx + b substituted will be -6 = (1)(-7) + b; now, solve for b which is the y intercept

-6 = -7 + b add 7 to both sides -6 +7 = -7 + b +7 ; therefore, b = 1

Now you know the slope(m) which is equal to 1 and the y-intercept(b) which is equal to 1.

Finally, substitute the m and b in the slope-intercept form

            y = (1)x + 1 or y = x +1

5 0
2 years ago
In June, an investor purchased 300 shares of Oracle (an information technology company) stock at $53 per share. In August, she p
alukav5142 [94]

Answer: The mean price per share is $22.91

4 0
2 years ago
2x + 3y = 2<br> y = {x+3
FrozenT [24]

The solution of the system is (-2,2)

Step-by-step explanation:

a solution is a system of equations intersecting.

on the graph you can see that the lines intersect at (-2,2)

8 0
2 years ago
Other questions:
  • What is the discriminant of the equation?
    6·1 answer
  • Someone HELP (sorry if the picture is poor quality)
    5·1 answer
  • There are 20 chickens and 30 ate cows how many left over?
    12·2 answers
  • Simplify the expression below (example x2 = x^2<br> (2a^2)(14a^5)
    12·1 answer
  • I need help! ASAP!! please and thank you
    14·1 answer
  • Suzannah made 7 bows. How many feet of ribbon did she use?
    13·1 answer
  • The answer to this questiob
    11·1 answer
  • Which statements about the diagram are correct? Check all that apply.
    9·2 answers
  • How do I find the side of a right triangle if I'm given the measures of 2 angles and 1 side?​
    13·1 answer
  • Please help meeeeeeeeeeeeeeeeeeeee​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!