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
Lera25 [3.4K]
3 years ago
5

the length of the swimming pool is 8 m longer than its width and the area is 105 m squared write in quadratic equation ​

Mathematics
1 answer:
weqwewe [10]3 years ago
5 0

Answer:

Step-by-step explanation:

The length of the swimming pool is 8m longer than it's width.

If we say L = length, W = width

From the information above, we can say

L= 8 + w

We are also told the area is 105 m squared.

<em>Note: </em>

<em>Area of a Rectangle = Length x Width </em>

105 =  (8 + w ) x w

105 = 8w + w^2\\

Subtract 105 from both sides:

w^2 + 8w - 105 = 0

You might be interested in
What is the equation of the following line written in slope intercept form (1,5) (-1,-5)
wlad13 [49]
-5-5/-1-1=
-10/-2=
5

y-5=5(x-1)
y-5=5x-5
y=5x+0
6 0
3 years ago
I need help please Asap
s2008m [1.1K]

Answer:

Step-by-step explanation:

1.

Equation one:

x = -5, x = -1 (Both are real)

Equation two:

No real solutions

Equation three:

x = -3 (Real)

Equation four:

No real solutions

2.

The easiest way to figure out if an equation has real solutions is to factor it. If it is factorable, then it has real solutions. If it isn't, then it doesn't have real solutions.

4 0
1 year ago
A factorial experiment was designed to test for any significant differences in the time needed to perform English to foreign lan
yuradex [85]

Answer:

For main effects

Factor (Language translator) confirms that there is no significance difference between two levels of language translator of main effect at 5% level of significance.

Factor (Types of language) confirms that there is no significance difference between three levels of types of language at 5% level of significance.

also,

For interaction effect between language translator and types of language, there is no significant difference that the interaction between language translator and types of language at 5% level of significance.

Step-by-step explanation:

see attached.

3 0
3 years ago
Sorry ignore this question.
Anna11 [10]
Okay

(Thanks for the points)
7 0
3 years ago
Read 2 more answers
What is the solution to the system of linear equations graphed below?
olganol [36]

Answer: (3\frac{1}{2}, -4)

Step-by-step explanation:

The solution to the graph of a system of equations is where they intercept. Here, it is at about (3\frac{1}{2}, -4).

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is 30% written as a decimal rounded to the thounsandths place
    11·1 answer
  • How many times does this number go into that number
    7·2 answers
  • Samir ran for 10 minutes, stopped and stretched for 5 minutes, walked for 20 minutes, and ran for another 15 minutes.
    12·1 answer
  • he bowling scores for six people are: 22, 114, 115, 120, 122, 125 What is the most appropriate measure of center?
    9·2 answers
  • Integral of 3a^2/1+a^6
    11·1 answer
  • A 12​-tooth gear on a motor shaft drives a larger gear having 42 teeth. If the motor shaft rotates at 700 ​rpm, what is the spee
    15·1 answer
  • 4/9 × negative 3/8 ​
    6·1 answer
  • Find the median of the set of deta<br> 84, 97, 77, 31, 84, 63, 58, 72, 47, 84, 69, 94, 43, 68
    13·1 answer
  • Find the sum of 4+3x and 5-4x+2x 2
    8·2 answers
  • Use the distribute propty to write an expression that is equlavent to 8
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!