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
Lorico [155]
3 years ago
7

You are knitting a blanket. You want the area of the blanket to be 24 ft². You want the length of the blanket to be 2 feet longe

r than its width. what should the dimensions of the blanket be?
Mathematics
1 answer:
Finger [1]3 years ago
3 0
With the facts you got here, you can make the following equation:

x*(x+2)=24

x^2+2x=24
x^2+2x-24=0

Then you can use the following formula (which you might have seen before):
x = (-b +/- sqrt(b^2-4ac))/2a

where
ax^2+bx+c=0

(-2 +/- sqrt(4+96))/2
(-2 +/- 10)/2

x_1 = 4
x_2 = -6
You might be interested in
The graph below shows the solution to which system of inequalities?<br> 10-<br> TO<br> 10<br> -10
Alona [7]
Neurehjrhreidnnfejfueiendnd
4 0
2 years ago
Anyone know the answer to this, will mark as brainlist
stepladder [879]

Answer:

15

Step-by-step explanation:

adding 15 black beads gives you 16 black beads and 4 white beads

16/4 =4/1 or 4:1

7 0
3 years ago
Read 2 more answers
Line segment BD is a diameter of circle E. What is the measure of arc ?
DIA [1.3K]

Answer:

78

Step-by-step explanation:

Ed2020

6 0
3 years ago
Read 2 more answers
Find the measures of all of the angles.
irga5000 [103]

Answer:

a:

1. ABC = 60°

2. BCA = 90°

3. CAB = 30°

b:

XVR = WVS = 125°

RVS = 55°

RST = VSU = 110°

RSV = UST= 70°

TUS = 39°

Step-by-step explanation:

a:

According this is a Right Triangle ( BCA = 90°) and the sum angles of a triangle is 180° :

90+5x+9x+6=180

14x=84

x=6

Then we have : ABC = 9(6)+6 =60

CBA = 5(6)=30

b :

Given that the size of the opposite angles to a vertex are equal and the sum of the interior angles of a triangle is 180 degrees, the size of all angles can be easily found.

8 0
2 years ago
Desarrollo exponencial de 876945​
MatroZZZ [7]

Answer:

I think this ans may help you

6 0
3 years ago
Other questions:
  • Is 1+3√15 rational number and why
    12·2 answers
  • HELP FAST!!!!!!!!!!!!! THX!!!!!!!!!
    10·1 answer
  • Winston earns $140.00 by selling 56 hotdogs at a concession stand at school Using the same rate for the cost of one hotdog, how
    15·1 answer
  • What Is the smallest number to be added to 322 to make it divisible by 3?​
    5·1 answer
  • If 3v/7 = 6then v = ? <br> I’m not sure
    5·2 answers
  • If tan = 12/5 and cos = -5/13, then what is sin?
    6·1 answer
  • PLEASE PLEASE HELP!!
    10·2 answers
  • Estimate 212,514 + 28,542 What is it pls help
    15·1 answer
  • What is the value of 12x + 9x - 3 = 3(2x + 14) for the inequality ?
    8·2 answers
  • Find an equation for the line that passes through the point (2, −5) and is parallel to the line 2x − 4y = 7.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!