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]
2 years ago
9

A rectangular bedroom has an area of 117 ft. the length of the bedroom is 4ft more than the width. find the length and the width

of the bedroom
Mathematics
1 answer:
MrMuchimi2 years ago
5 0

Answer: Length = 13 ft. , Width = 9 ft.

Step-by-step explanation:

Rectangle area = Length x width

Area = 117 ft.

Length = x + 4

Width = x

To solve

(x)(x + 4) = 117

x^2 + 4x = 117

x^2 + 4x - 117 = 0

(x - 9)(x + 13)

x = 9, -13

x = 9 <em>(measurement cannot be negative)</em>

Length

x + 4

9 + 4 = 13

You might be interested in
Help? pls? (10 points) (image down below to make it easier to understand.)
dusya [7]
This is middle school??? AinT no way
7 0
2 years ago
Read 2 more answers
Factor 10c^2-60cd +80d^2
ozzi
10c^2-60cd +80d^2

(2c - 8d) (5c -10d)

this  \\ is \\ because...

2c*5c=10c^2

2c * -10d=-20cd \\ -8d*5c=-40cd \\ -20cd-40cd=-60cd

-8d * -10d = 80d
5 0
3 years ago
In a fish tank, there are 24 goldfish, 2 angel fish, and 5 guppies. if a fish is selected at random, find the probability that i
Artist 52 [7]
There are a total of 31 fish in the tank. Therefore, the probability of it being a goldfish is 24/31 or about 77.4%, since there are 24 goldfish. The probability of it being an angel fish is 2/31 or about 6.45%, for the same reason as before. 
3 0
3 years ago
A number cube with faces labeled from 1 to 6 will be rolled once.
kramer

Answer:

\Omega=\{1,2,3,4,5,6\}

A=\{1,2,3,4\}

Step-by-step explanation:

<u>Sample Space</u>

The sample space of a random experience is a set of all the possible outcomes of that experience. It's usually denoted by the letter \Omega.

We have a number cube with all faces labeled from 1 to 6. That cube is to be rolled once. The visible number shown in the cube is recorded as the outcome. The possible outcomes are listed as the sample space below:

\Omega=\{1,2,3,4,5,6\}

Now we are required to give the outcomes for the event of rolling a number less than 5. Let's call A to such event. The set of possible outcomes for A has all the numbers from 1 to 4 as follows

A=\{1,2,3,4\}

3 0
3 years ago
I need the answer plssss
Artist 52 [7]

Answer: b drained the fastest I think

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • A random draw is being designed for 210 participants. A single winner is to be chosen, and all the participants must have an equ
    5·2 answers
  • 5. Myra has been at her job for 3 months. She earns $2,500 per month. She has made 1 late payments on her student loan and 1 lat
    12·1 answer
  • 1 pound = 100 penny
    15·1 answer
  • Find the area of this parallelogram. Be sure to include the correct unit in your answer.
    9·1 answer
  • Prove: Every point of S=(0, 1) is an interior point of S.
    7·1 answer
  • What is the final amount if 2250 is decreased by 2% followed by a further 3% decrease?
    13·2 answers
  • Accident rate data y1, ...., y12 were collected over 12 consecutive years t=1,2,...12. At over 12 consecutive years t = 1,2,...,
    11·1 answer
  • Plz help 20+ points<br> I’m so confused... :(
    7·1 answer
  • A right cylinder with radius 4 cm<br> and height 3 cm
    11·1 answer
  • DOES ANYONE USE THIS APP? <br>I NEED HELP​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!