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
Readme [11.4K]
3 years ago
14

You are knitting a blanket. You want the area of the blanket to be 24 feet squared . You want the length of the blanket to be 2

ft longer than its width. What should the dimensions of the blanket be?
Mathematics
2 answers:
pshichka [43]3 years ago
8 0
--------------------------------------
Define x:
--------------------------------------
Let the width be x.
Width = x
Length = x + 2

--------------------------------------
Construct equation:
--------------------------------------
x (x + 2) = 24
x² + 2x = 24
x² + 2x - 24 = 0
(x - 4) (x + 6) = 0
x = 4  or x = - 6 (rejected, length cannot be negative)

--------------------------------------
Find the length and Width
--------------------------------------
Width = x = 4
Length = x + 2 = 4 + 2 = 6

----------------------------------------------------------------------------
Answer:  The dimension is 6 feet by 4 feet.
---------------------------------------------------------------------------- 
Sauron [17]3 years ago
4 0
Think of it this way: x multiplied by a number that is two more than x is y.
So, look at the factors. 3 and 8 wouldn't work, because 8 is 5 longer than 3. 1 and 24 wouldn't work, because 24 is 23 more than 1. 12 and 2 is also not going to work; 12 is 10 more than 2. What you have left is 4 and 6. 6 is 2 more than 4, and they both multiply to get 24.

So, the correct answer is 6 feet long and 4 feet wide.
You might be interested in
What is the answer to 21=(x+3)2
IceJOKER [234]
First, distribute 2 to the (x+3) to get:
21 = 2x+6
subtract 6 from both sides to get:
15 = 2x
Finally, we divide both sides by 2 to simplify x to:
x = 7.5 (OR) x = 7  \frac{1}{2}
(Just so you know, if you pick a brainliest answer, both you and the person who got the brainliest answer get some points.
3 0
3 years ago
in a candy store a $5 jar of candy is labeled 50% off what is the discount what is the sale price of the jar of candy
beks73 [17]
The sale price would be $2.50.
3 0
2 years ago
Find the area of the shaded region. Use 3.14 for π.
Lina20 [59]
I hope this helps you



small circle area=3,14.19^2=1133,5


large circle area =3,14.24^2=1808,6


shaded area=1808,6-1133,5


shaded area=675,1
6 0
3 years ago
How do I expand mx(ab-b) by using the distributive property?
kap26 [50]
Mx(ab-b) without distributive property
mxab-mxb with distributive property
4 0
3 years ago
Read 2 more answers
If (5⁴)m = 5 ¹²,what is the value of m<br> 2<br><br> 3<br><br> 5<br><br> 8
Lapatulllka [165]
The correct answer is:  [B]:  " 3 " .
_______________________________________________
Note:  
_______________________________________________
The question asks:
_______________________________________________
If (5⁴)ᵐ  = 5¹² ;  then what is "m" ?

Note the following property of exponents:
________________________________________________
   (xᵃ)ᵇ = x⁽ᵃ*ᵇ⁾ ; a≠0 ; b ≠ 0 ;  

Then,  (5⁴)³ = 5⁽⁴ * ³⁾ = 5¹² .

So, "12 ÷ 4 = 3" .
________________________________________________
The answer is:  "m = 3" ; which is:  Answer choice:  [B] .
________________________________________________
5 0
3 years ago
Other questions:
  • Haley constructed this 10-sided polygon using triangles,
    12·1 answer
  • How can I solve the problem using substitution, and how can it be solve using elimination
    11·1 answer
  • X + y = -2<br> -x + y = 6<br> Solve the linear system
    7·1 answer
  • Tisha and her academic team are working to go to state finals. They must have a certain number of points to advance. They have h
    10·1 answer
  • HELP !!!I am being timed !!!!
    10·1 answer
  • Please help! I will mark brainliest
    13·1 answer
  • Not sure if anyone knows this <br> But what is true and false
    11·1 answer
  • Lacey has $36 to spend. She buys a pair of sunglasses for $14.89 and a hat for $9.33. Lacey buys a scarf with the remaining mone
    10·2 answers
  • 6) find HJ<br> 8)find IK
    5·1 answer
  • Order the following expressions from least to greatest<br><br> (Quick Please)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!