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
professor190 [17]
3 years ago
7

X= Length= Width= WILL GIVE BRAINLIEST + 5 star

Mathematics
1 answer:
babymother [125]3 years ago
7 0

Answer:

x = 20

Length = 20ft

Width = 12ft

Step-by-step explanation:

A = 240

x^2 - 8x = 240

x^2 - 8x - 240 = 0

x^2 - 20x + 12x - 240 = 0

x(x-20) + 12(x-20) = 0

(x+12)(x-20) = 0

x = 20

x = -12 (which we discard since x is a length)

So the dimensions are 20ft and 20-8 = 12ft

You might be interested in
Write a linear equation given a slope of 6 and a y-intercept of 1/2
Alex777 [14]

it literally gave you the equation lol

y= 6x + 1/2

7 0
3 years ago
Read 2 more answers
1-(1.00375) exponent-12(30)
victus00 [196]

Answer:

360

Step-by-step explanation:

7 0
3 years ago
32/160 as a simplified fraction someone help coz I'm clueless with fractions
omeli [17]

32÷2/160÷2

=16÷2/80÷2

8÷2/40÷2

4÷2/20÷2

2÷2/10÷2

1/5

4 0
3 years ago
Read 2 more answers
If the base of a triangle is represented by 2x+5 and the height is represented by 4x which expression represents the area of the
madreJ [45]

Answer:

The answer is D

Step-by-step explanation:

You use base times height

1/2bh

=1/2(2x+5)(4x)

5 0
2 years ago
Help this is my homework question and i don’t understand it
Alecsey [184]
Jamie because it’s showing you the same information but one in a table and on in a graph
7 0
3 years ago
Other questions:
  • A survey showed that 70% of students would select roller coasters as their favorite ride at an amusement park. Out of 5,000 stud
    14·2 answers
  • The length of a rectangle is 3 inches more than three times the width. the perimeter is 94 inches. find the length and width.
    8·1 answer
  • What is the angular velocity of a 6–foot pendulum that takes 3 seconds to complete an arc of 14.13 feet? Use 3.14 for π
    13·1 answer
  • -20 = x/8 -8) oh ya and please subscribe to michadsen tv
    11·1 answer
  • (a) Each person has two parents, four grandparents, eight great-grandparents, and so on. By summing a geometric sequence, find t
    12·1 answer
  • A direct variation function contains the points (-9, -3) and (-12,4). Which equation represents the function?
    11·1 answer
  • Write and solve a proportion to answer the question.<br><br> 34 is 60% of what number?
    9·1 answer
  • Can anyone help me?​
    6·1 answer
  • Someone help me out my grads are bad
    8·2 answers
  • Need help assap look at file attached
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!