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
Zepler [3.9K]
1 year ago
15

The area of a rectangle is 91 square inches. If the length of the rectangle is 1 less than twice its width, write an equation th

at could be used to find the width, w, of the rectangle.

Mathematics
1 answer:
Ahat [919]1 year ago
5 0

The following equation can be used to calculate the width, w, of the rectangle with the specified area: 2w²- w - 91 = 0.

<h3>What is a Rectangle's Area?</h3>

rectangle area = length width

Multiply the length by the width to obtain the area of a rectangle. The formula is as follows: A = L * W where A is the area, L denotes the length, W denotes the width, and * denotes multiplication. where A denotes area, s denotes side length, and implies multiply.

Given,

Rectangle area = 91 in.

2 w = width

The rectangle's length equals 2w - 1.

Using the area formula, the equation for calculating w would be: (2w - 1)(w) = 91.

2w² - w - 91 = 0

As a result, the equation for determining the width, w, of the rectangle with the specified area is: 2w² - w - 91 = 0.

To know more about area, visit:

brainly.com/question/20693059

#SPJ1

You might be interested in
A long time ago Dulani found an island shaped like a triangle with three straight shores of length 3 km 4 km and 5 km.He said no
VikaD [51]
To find the area of his exclusion zone you would need to understand that a triangle with dimensions of 3, 4, and 5 represent a right triangle.

This means the exclusion zone would be applied to the base and the height of the triangular space.

You would add 2 km to the 3 km, and 2 km to the 4 km to create a new height of 5 km and a new base of 6 km.

Please see the attached picture to understand this.

You will find the area of the total space created by the new triangle and subtract the space represented by the original triangle to find the area of the exclusion zone.

(1/2 x 6 x 5) - (1/2 x 4 x 3)
15 km² -6 km² equals 9 km².

The exclusion space is 9 km².

5 0
3 years ago
Write a in slope-intercept form of the line that passes threw (-9,5) and (-3,3)
Amanda [17]

For this case we have that by definition, the equation of a line in the slope-intersection form is given by:

y = mx + b

Where:

m: It is the slope of the line

b: It is the cut-off point with the y axis

m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}}

We have the following points:

(x_ {1}, y_ {1}): (- 9,5)\\(x_ {2}, y_ {2}): (- 3,3)

Substituting we have:

m = \frac {3-5} {- 3 - (- 9)}\\m = \frac {-2} {- 3 + 9}\\m = \frac {-2} {6}\\m = - \frac {1} {3}

Thus, the equation is of the form:

y = - \frac {1} {3} x + b

We substitute one of the points and find "b":

3 = - \frac {1} {3} (- 3) + b\\3 = 1 + b\\3-1 = b\\b = 2

Finally, the equation is of the form:

y = - \frac {1} {3} x + 2

Answer:

y = - \frac {1} {3} x + 2

7 0
3 years ago
At how many points does the graph of the function below intersect the x<br> axis?<br> y= 16x2 - 8x+1
Radda [10]
Y= 16x2 - 8x+1 does not intersect the c axis. It only peaks at it. The parabola does not go over it.
5 0
2 years ago
Read 2 more answers
PLEASE HELP!! WILL GIVE 200 POINTS PLUS BRAINLY!!!
lisov135 [29]

brainly.com/question/11874728 here is the answer! pls give brainliest

3 0
3 years ago
Read 2 more answers
What does infinite=/mean
givi [52]

Answer:

Infinite describes things that are endless

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • A submarine dives below the surface, heading downward in three moves. If each move downward was 220 feet, where is the submarine
    11·1 answer
  • “if there are 12 boys and 48 girls in a room, fill out all of the possible ratios of boys to girls that could be made.”
    13·1 answer
  • Calculate the area for the parallelogram if a= 3.7, b = 11.1, and h = 7.5
    5·1 answer
  • Is the equation 3 +z=-19 true,false,open
    7·2 answers
  • For each of the following sequences, determine whether it converges in probability to a constant. If it does, enter the value of
    13·1 answer
  • Please help meeeeeeeee
    5·1 answer
  • 30% of $40 is blank money
    11·1 answer
  • MATH PLEASE HELP
    7·1 answer
  • what is the example of a product that will have the same number of zeros in the factors and the products? what is one example of
    10·1 answer
  • PLEASE HELP ASAP !!!!! I DONT HAVE MUCH TIME
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!