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
Sati [7]
3 years ago
11

The width of a rectangle is the sum of the length and 1. The area of the rectangle is 20 units. What is the width, in units, of

the rectangle?
Mathematics
1 answer:
IRISSAK [1]3 years ago
6 0

Answer:

W=5

Step-by-step explanation:

W=Width=Length + 1

L = Length

Area = Length * Width = 20

Area = L * W = L * (L+1) = 20

Distribute the L:   L^2 + L = 20

Subtract 20 from both sides: L^2 + L -20 = 20-20

Simplify:  L^2+L-20=0

Factor (L-4)(L+5)=0

Solve using the zero property: L-4=0, L=4      L+5=0, L=-5

The two options for length are 4 and -5. Only 4 will work for L since it cannot be negative.   Width is Length + 1 = 5

You might be interested in
Someone help me with math homework
iVinArrow [24]

I hope this helps you

8/4=8/4=18/9=2

Side - Side - Side

6 0
2 years ago
Read 2 more answers
A board is 89 inches long how tall is it in feet and inches
Sholpan [36]

the answer is 7 feet and 5 inches

5 0
3 years ago
If Maria drew her paintings on a 1 inch grid paper,how many squares would te painting cover?
lesya692 [45]
Is there any multiple choices if so can i see them
7 0
3 years ago
Help please thanks! Keidbekdnsjsjsjsjsjs
Aleksandr-060686 [28]

Answer: where is the figure tot he right???

Step-by-step explanation:

3 0
3 years ago
What do you think the hypervolume of a hypercube is? Why?
gavmur [86]

Answer:

a^4 Where (a) is the side length of the hypercube

Step-by-step explanation:

A dimension can be simply defined as a direction in which matter can move it.

We live in a 3-dimensional world, matter can move in three basic directions. The formula for finding the volume of a cube is the following: (a^3). In the second dimension, a flat world, the area for the volume of a square is as follows: (a^2). However, a hypercube is a paradox, as it exists in 4-dimensions, thus it cannot exist in our world. However, scientists propose "String theory" which requires that matter can move in more directs than the (3) we know of in our world. In essence, there can be more than 3 dimensions. A hypercube is the 4-dimensional version of a cube. If it follows the area pattern that a square-object follows in all preceding dimensions then the area of a hypercube is (a^4).

Bear in mind that the area patter for a square-object is generally the following:

a^n

Where (a) is the side length of the square-object

(n) is the dimension the object is in.

Please keep in mind, this answer was written in the June of 2021, as science keeps progressing and new discoveries are made, this theory can be disproven. Therefore, this answer might be considered correct now, but it can be proven incorrect in the future.

6 0
2 years ago
Other questions:
  • I need some help????
    7·1 answer
  • Find the area for the image below A (0,6) B (5, -4) C(5,2 ) D (9,2) E (9,6)
    8·1 answer
  • You have $80 and your sister has $150. You are saving $7 per week and your sister is saving $4 per week. How long will it be bef
    14·1 answer
  • Subtract.
    7·2 answers
  • Plz I don’t get this question your suppose to find the area
    13·1 answer
  • The y intercept of the line 5y + 2x -3=0
    5·1 answer
  • What proportions have a solution of x = -2
    10·1 answer
  • What different symbols do i use for at least at most exceeds no more than etc
    11·2 answers
  • Please help brainliest<br> (Algebra 1)
    12·1 answer
  • Pleas find the area of the composite figure using the image attatched. Thank you! PLEASE NO WEBSITE LINKS!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!