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
eimsori [14]
3 years ago
14

The width of a rectangle is 7 meters greater than its length

Mathematics
1 answer:
olga_2 [115]3 years ago
8 0

Answer:

Step-by-step explanation:

The quadratic equation in standard form for the equation that would represent the area of the rectangle is x^2 + 7c - 170 = 0. The area (A) of the rectangle with length, x, and width, y, is: A = x * y. The width of a rectangle is 7 meters greater than its length: y = 7 + l. The area of the rectangle is 170 square meters: A = 170. Substitute A and y in the formula A = x * y. 170 = x * (7 + x). 170 = 7x + x^2. The standard form of the quadratic equation is ax^2 + bx + c = 0. Therefore, 170 = 7x + x^2 in the standard form is: x^2 + 7c - 170 = 0.

You might be interested in
Y= 2x-8,what is the slope and the y-intercept
Natalija [7]
Hi is the answer so this makes it okay to do thing when you have it
8 0
3 years ago
Someone help me pls, for real
Naily [24]

Answer:

whats the question

Step-by-step explanation:

3 0
2 years ago
What is the solution to this equation x/5=15<br> a.x=75<br> b.x=20<br> c.x=3<br> d.x=10
Darina [25.2K]

\dfrac{x}{5}=15\ \ \ \ |\cdot5\\\\\not5\cdot\dfrac{x}{\not5}=5\cdot15\\\\x=75

Answer: a. x = 75

8 0
3 years ago
Factor the trionomial x^2+15x+14
uysha [10]

Answer:(x+1)(x+14)


Step-by-step explanation:


8 0
3 years ago
45.83333333 as a fraction
hammer [34]

Answer:

275/6

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • 3x + 5x = 10 Which problem requires the same strategy (combining like terms)?
    12·2 answers
  • What is the exact volume of the cylinder (radius 13 in., height 30 in.)
    12·1 answer
  • How to do 2(x-5)-8=20
    8·2 answers
  • Errors in the programming language Python can be broadly classified into two types, syntax errors, and logical errors. When writ
    6·1 answer
  • Based on the following set of data, which of the statements shown is true? 11, 11, 12, 13 mean &lt; median mean = median mean &g
    6·1 answer
  • Pag si X! si X na don't alam alam Y its your X breaks on you<br> What does this mean
    7·2 answers
  • ★PLSSSSS HELPPPPPPPPP★
    10·1 answer
  • Solve for x. 4 In (4x) = 16
    6·2 answers
  • 9x2 + 11x + 3 = 0 <br> Solving using the Quadratic Formula
    11·1 answer
  • 2/
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!