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
german
3 years ago
14

If using the method of completing the square to solve the quadratic equation

Mathematics
1 answer:
spin [16.1K]3 years ago
3 0

Answer:

3

Step-by-step explanation:

You might be interested in
Gisele trains 7 days per week for a biathlon. She covers a total of 20 miles cycling and running each day. Gisele cycles a total
IgorLugansk [536]

The choice which describes the solution is; The solution is 5, which represents the number of miles she runs each day.

<h3>Word problems</h3>

According to the task content;

  • The total distance covered running and cycling per day is; 20miles

  • Additionally, she cycles a total of 105 miles each week.

From the statement above; it follows that;

The number of miles she cycles per day since 7 days make a week is;

  • 105/7 = 15.

Hence, it follows that the equation; (15+r) = 20 represents the daily distance covered by cycling and running.

On this note, it follows that;

  • r = 20 -15 = 5.

Hence, The solution is 5, which represents the number of miles she runs each day.

Read more on word problems;

brainly.com/question/21405634

4 0
2 years ago
brian, tim and kenny got paid a total of $240 for mowing neighborhood lawns . They split the money in the ratio of 5:9:10 . how
Yuliya22 [10]

Answer:

$50 for Brian

$90 for Tim

$100 for Kenny

Step-by-step explanation:

Let 5x = amt for Brian

     9x = amt for tim

     10x = amt for ken

5x + 9x + 10x = 240

24x = 240

x = 10

5x = 5(10) = $50 for Brian

9x = 9(10) = $90 for Tim

10x = 10(10) = $100 for Kenny

8 0
3 years ago
Read 2 more answers
on the grid, which point is located in the quadrant where the x-coordinate is a negative number and the y- coordinate is a posit
lina2011 [118]

Answer:

b

Step-by-step explanation:

because if you look at it the x-coordinate is -6 and the y-coordinate is positive 4

8 0
3 years ago
I need help on this one
olga nikolaevna [1]

Answer:

1. Co - payment

2. Coinsurance

3. Deductible

Step-by-step explanation:

1. Deductible:

A certain amount that you pay before the insurance company pays a claim.

2. Coinsurance:

The percentage of the cost that you share with the insurance company

3. Co-payment:

A fixed amount that you pay the provider at the time of service. {Usually, a standard procedure in Health Insurance.]

6 0
3 years ago
Which correctly renames 7 8 and 5 6 using a common denominator?
Vilka [71]

Answer:

Step-by-step explanation:

7/8 and 5/6......common denominator of 24

7/8 = 21/24

5/6 = 20/24

5 0
3 years ago
Other questions:
  • Which equation could be used to solve this problem?
    15·1 answer
  • The equation of a circle is x^2 + y^2 + Cx + Dy + E = 0. If the radius of the circle is decreased without changing the coordinat
    8·2 answers
  • Correct answer gets brainliest.
    6·1 answer
  • lengths Hiep's yard is in the shape of a trapezoid. The lf the parallel sides of the trapezoid are 15 ft and 21 ft. The height o
    13·1 answer
  • How you do this? I've been trying but I keep getting it wrong​
    8·1 answer
  • Suppose a simple random sample of size n is obtained from a population whose distribution is skewed right. as the sample size nâ
    8·1 answer
  • Twenty full crates of walnuts weigh 820 pounds, whereas an empty crate weighs 10 pounds. How much do the walnuts alone weigh?
    7·2 answers
  • . Which category(s) does 75% belong? I. Real II. Whole III.Rational IV. Integer V. Irrational VI. Natural *
    15·1 answer
  • GIVING OUT BRAINLIEST TO WHOEVER CAN PROVIDE THE CORRECT ANSWER !! Asap
    11·1 answer
  • The steepest part of any walking trail in Craters of the Moon National Monument rises 9 yards vertically for every 50 yards trav
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!