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
zzz [600]
3 years ago
8

What is the width of the rectangle shown?

Mathematics
1 answer:
nika2105 [10]3 years ago
7 0
I think the answer is 2( 4x+3)(x-2)
You might be interested in
Write the equation of a line that passes through the points (−3, 7) and (3, 3)
Dennis_Churaev [7]

Step-by-step explanation:

You can write an equation of a line conveniently by point-slope form. It's in the form of y -a = m(x -b) where (b,a) is the coordinates of a point that's on the line and m is the slope of the line.

Now choose a point (It doesn't really matter which one) and plug that in the equation. I'll choose (-3,7) where a = 7 and b = -3

y -a = m(x -b) \\ y -7 = m(x -(-3)) \\ y -7 = m(x +3)

The next thing we have to do now is finding the slope, m, where it's equal to \frac{y_{2} -y_{1}}{x_{2} -x_{1}}\\. I'll make (-3,7) point 1 and (3,3) point 2.

m = \frac{3 - 7}{3 -(-3)} \\ m = \frac{3 - 7}{3 +3} \\ m = \frac{-4}{6} \\ m = -\frac{2}{3}

Now let's plug that to our equation.

y -7 = m(x +3) \\ y -7 = -\frac{2}{3}(x +3)

Now we have the equation but out of all the choices it seemed that all of them are in slope-intercept form all you have to do now is make our equation rewrite it in slope-intercept form.

y -7 = -\frac{2}{3}(x +3)\\ y -7 = -\frac{2}{3}x -\frac{2}{3}(3) \\ y - 7 = -\frac{2}{3}x -2\\ y = -\frac{2}{3}x +5

<h3>Answer:</h3>

y = -\frac{2}{3}x +5\\ is your equation.

3 0
2 years ago
Im being lazy hewp pwease :(
aalyn [17]

Answer:

(-3,0)

Step-by-step explanation:

the vertex is where the quadratic function reaches its maximum or minimum height and as you can see on this graph the maximum height of this equation is at the (-3,0) point meaning that (-3,0) is the vertex

5 0
2 years ago
Please help on 6-8!! 20 points
Marta_Voda [28]
6. 5 shirts  20 minutes Multiply both by 3 to get to 60 minutes 15 shirts  60 minutes 15 shirts per hour 
7. 250 miles + 50 miles = 300 miles 300 miles / 5 hours = 60 miles per hour
8. 360 pages / 12 hours = 30 pages per hour400 pages / 30 pages per hour = 13 1/3 hours = 13 hours and 20 minutes
8 0
3 years ago
Read 2 more answers
Solve the equation -7 = y for x.
Harlamova29_29 [7]

Answer:

x = 4y+28

Step-by-step explanation:

x/4 -7 = y

Solve for x

Add 7 to each side

x/4  -7+7 = y+7

x/4 = (y+7)

Multiply each side by 4

x/4*4 = 4(y+7)

x = 4y+28

5 0
2 years ago
Read 2 more answers
Y-x=4 and x is three times the value of y, what is the value of x+y?
slega [8]

Answer:

x+y=-8

Step-by-step explanation:

y-x=4

x=3y

y-3y=4

x=3y

-2y=4

x=3y

y=4/(-2)

x=3y

y=-2

x=3*(-2)

x=-6, y=-2 then

x+y=-6-2=-8

6 0
2 years ago
Other questions:
  • Name three different ways you can represent a group of equivalent ratios.
    8·2 answers
  • PLEASE HELP
    12·1 answer
  • If I have 35 cookie and then eat 5 of them how much would I have left in all
    7·1 answer
  • the lines shown below are perpendicular. if the green line has a slope of 1/7, what is the slope of the red line?
    9·2 answers
  • Complete the following statement: f(3)=_____
    10·1 answer
  • Write a problem that has two parts. then solve it by finding the whole
    15·1 answer
  • The length of the rectangle is 5 m greater than the width. The perimeter is 150 m. Find the width and length.
    13·1 answer
  • The snowiest city receive an average of 113.9 more inches of snow than the second snowiest city. The second snowiest city reciev
    15·1 answer
  • Solve equation and show all steps what is 3/8x=36
    11·2 answers
  • Find the 20th number in the sequence I started: 5, 7, 15, 17, 25, 27... HELP FAST
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!