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
DanielleElmas [232]
3 years ago
11

The area of a rectangular computer screen is 4x^2+20x+16. The width of the screen is 2x+8. What is the length of the screen?

Mathematics
1 answer:
Aleksandr-060686 [28]3 years ago
7 0
So the area of a rectangle is Length x Width. 
A = (L)(W)
Substitute the information given:
4x^2 + 20x + 16 = (L)(2x+8)
Isolate L by dividing 2x+8:
(4x^2 + 20x +16)/ (2x + 8) = L
If you divide: 
L = 2x + 2.
You might be interested in
Which of the following are valid names for the given triangle? Check all that apply.
vfiekz [6]
When naming triangles we name them by the letters on each corner so only answers with T, A, and X in them are correct, so TAX, XTA, and AXT
6 0
3 years ago
Read 2 more answers
Find the measure of the missing angle.
ICE Princess25 [194]

Answer:

36 degrees

Step-by-step explanation:

The whole shape is 90 degrees.

90 - 54 = 36

36 degrees

6 0
3 years ago
Read 2 more answers
A farmer sells 8.8 kilograms of apples and pears at the farmer's market. 1 4 of this weight is apples, and the rest is pears. Ho
Olenka [21]

Answer: She sold 6.6kg of pears in the market.

Step-by-step explanation:

 Weight of apples and pears at the farmer's market.=8.8 kilograms

Weight of apples = 1/4

which is = 1/4 x 8.8kg = 2.2 kg

Weight of Pears =Weight of apples and pears - Weight of apples

= 8.8kg- 2.2kg

= 6.6kg

5 0
3 years ago
Is anyone good at geometry if so Can you please help me <br><br> NO LINKS
Roman55 [17]

Answer:

a.

x=\frac{a}{4b}

Step-by-step explanation:

8 0
3 years ago
What is 3/8 divided by 4/5​
creativ13 [48]
15/32 hope this helps
6 0
3 years ago
Read 2 more answers
Other questions:
  • Identify the domain of the combined function h(x) = f(x) · g(x), if the domain of f(x) is (4, 4.5], and the domain of g(x) is [4
    14·1 answer
  • Multiply: -12y(y - 6) Enter the correct answer. ​
    6·2 answers
  • A survey was taken of children between the ages of 10 and 17 about how many siblings they have and whether they have a pet. The
    7·2 answers
  • This pyramid has the same base as the prism, and its height is three times the height of the prism. What is the ratio of the vol
    13·1 answer
  • I need help with this question please
    14·1 answer
  • Factorise completely
    13·1 answer
  • 2000 is what bigger than 2?
    15·1 answer
  • Michael bought 0.65 kilograms of cubed stake. The meat costs $8.50 a kilogram. How much did Michael pay for the stake
    11·1 answer
  • heeelpppppppppppppp dewwwwwwwwwwwwwwwwwwwww now wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
    11·2 answers
  • A number is a number such that the product of both numbers is 1, what is it called
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!