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
marta [7]
3 years ago
12

I need help solving quadratics

Mathematics
1 answer:
jolli1 [7]3 years ago
8 0

Quadratic equations are the equations that can be re arranged in the linear or the standard form.

<u>Explanation:</u>

In algebra, a quadratic equation is any condition that can be adjusted in standard structure as where x speaks to an unknown, and a, b, and c speak to known numbers, where a ≠ 0. On the off chance that a = 0, at that point the condition is straight, not quadratic, as there is no term.

Quadratic equations are really utilized in regular day to day existence, as while ascertaining regions, deciding an item's benefit or figuring the speed of an article. Quadratic conditions allude to conditions with in any event one squared variable, with the most standard structure being ax² + bx + c = 0.

You might be interested in
Mayra bought $$ grams of rice. Anika bought $$ more than Mayra bought. Select ALL of the equations that represent the relationsh
Sonja [21]

Answer:

22

Step-by-step explanation:2

2

4 0
3 years ago
Which equation represents the graph. Please help I’m trying to finish a post test for math
8090 [49]

Answer:

5(x+3) is your answer

Step-by-step explanation:


3 0
3 years ago
What is the slope of a linear that is perpendicular to the line y=-1/2x+5?​
Vlada [557]

Step-by-step explanation:

Equation of given line is:

y =  -  \frac{1}{2} x + 5 \\  \\ equating \: it \: with \: y =m_1x + c  \\ we \: find \:  \\ m_1 = -  \frac{1}{2} \\ let \: m_2 \: be \: the \: slope \: of \: required \: line \\  \\  \therefore \: m_1 \times m_2 =  - 1( \because \: lines \: are \:  \perp) \\  \\ \therefore \: -  \frac{1}{2} \times m_2 =  - 1\\  \\ \therefore \: m_2 = 2 \\

Thus, the slope of required line is 2.

6 0
3 years ago
What is the length of leg s of the triangle below?<br> 45<br> 3<br> 1072<br> 90°<br> 45<br> $
Trava [24]
Can you please repost with the image?
5 0
3 years ago
A carpenter cut a board that was 10 feet long into two pieces. The longer piece is 2 feet longer than three times the length of
velikii [3]

Answer:

shorter piece: 2 feet

longer piece: 8 feet

Step-by-step explanation:

let the shorter piece be x

then the longer piece will be 3x + 2

<u>if they join together</u>:

  • 3x + 2 + x = 10
  • 4x + 2 = 10
  • 4x = 10 -2
  • 4x = 8
  • x = 2

<u>Longer piece</u>:

  • 3x + 2
  • 3(2)+2
  • 8 feet
7 0
2 years ago
Read 2 more answers
Other questions:
  • HELP ASAP GIVING BRAINLIEST
    7·1 answer
  • Lamp is reduced from $80. to $50. what is the percent of decrease
    11·1 answer
  • A bookstore bought a case of 10 books at a wholesale price of $84. The bookstore will sell the books at a 25 percent markup, and
    7·2 answers
  • A car travels 88 miles in 2 hours (with a constant speed). How much time will it take traveling 360 miles?
    6·1 answer
  • 30 points if you answer
    14·1 answer
  • The attendance at a family reunion was 160 people. This was 125% of last year's attendance. How many people attended the reunion
    8·1 answer
  • The population of Bayside, CA increased from 23,560 in 1990. The annual rate of population increase for the next 20 years was ab
    6·1 answer
  • A4.3) The diagram shows a square.
    13·1 answer
  • For a relation where y is a function of x, y = 4 when x = 6. Which of the following does not represent another possible mapping
    7·1 answer
  • Two spoiled dogs eat a total of 18 treats in a certain amount of time. How many treats will 7 spoiled dogs eat during the same a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!