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
Marianna [84]
2 years ago
12

Rewrite the equation by completing the square x^2-4x=0

Mathematics
1 answer:
Dmitriy789 [7]2 years ago
7 0

Answer:

(x+2)(x-2) = 0

Step-by-step explanation:

You might be interested in
40 Points!!! Help please!! Will give Brainliest!!!
Marta_Voda [28]

Answer:

3/8 sq. units


Step-by-step explanation:

The formula for area for a trapezoid is

Area = (1/2)*(base1+base2)*height

Area = (1/2)*(1/2 + 1/4) * 1

Area = (1/2)*(2/4 + 1/4)

Area = (1/2)*(3/4)

Area = 3/8 sq. units

4 0
3 years ago
What is the solution to this equation? X-14=-9
Reil [10]

5 - 14 = -9, therefore x = 5.

Hope this helps!

7 0
3 years ago
Read 2 more answers
WILL MARK BRAINIEST IF RIGHT
Art [367]

Answer:

Is it C. 20/29

Step-by-step explanation:

because 20 and 29 are right next to it.

5 0
3 years ago
Read 2 more answers
El Papa de blanca destino la tercera parte de su salario quincenal para comprar alimentos y la mitad para pagos diversos si le s
kherson [118]

Answer:

El papá de Blanca gasta $1,000 de su sueldo en alimentos.

Step-by-step explanation:

En primer lugar, se designa a la letra S como la cantidad total del salario de la persona.

Sabiendo que el papá de Blanca destina la tercera parte de su salario para comprar alimentos, y que la tercera parte de un número es la división de ese número entre tres, entonces se tiene la expresión:

Alimentos: A=\frac{S}{3} =\frac{1}{3} *S

Ahora sabes que el papá de Blanca destina la mitad de su salario en diversos gastos, y siendo la mitad de un número es la división de ese número entre dos, se obtiene la expresión:

Gastos: G=\frac{S}{2} =\frac{1}{2} S

El papá de Blanca gasta su salario en alimentos y en otros gastos y le sobran $ 500. Esto es expresado mediante:

Alimentos + Gastos + 500 = Salario

Entonces:

A + G + 500 = S

Sustituyendo A y G:

\frac{1}{3} S+\frac{1}{2} S+500=S

Resolviendo:

\frac{5}{6} S+500=S

500=S- \frac{5}{6} S

500= \frac{1}{6} S

\frac{500}{\frac{1}{6} } =S

3,000= S

Entonces el salario del papá de Blanca es de $ 3,000

Reemplazando este valor para el cálculo de su gasto en alimentos es:

A=\frac{1}{3} *S= \frac{1}{3}* 3,000

A= 1,000

<em><u>El papá de Blanca gasta $1,000 de su sueldo en alimentos.</u></em>

6 0
3 years ago
Which of the following ratios is not equivalent to the other two? * 1 1/2, 1:2, or 2 to 1
marysya [2.9K]

Answer:

1 1/2

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • What's 6/7 written as a fraction with a denominator of 42
    7·1 answer
  • Emily is making a meal for her family. She uses
    10·1 answer
  • I will but a bunch of groups the word to pounds and 9 ounces how much did the grapes way and only ounces
    11·1 answer
  • The parking lot has a total of 60 cars and trucks. The ratio of cars to trucks is 7:3.
    9·2 answers
  • What is true product of 5/8 and 3/4
    9·1 answer
  • I was at the store, and saw two sizes of avocados being sold. The smaller size sold for $0.92 each. For what prices would the la
    15·1 answer
  • I need to solve for x ​
    8·2 answers
  • What is this i HATE math Oh MY GOD
    8·2 answers
  • Help ill give a brainiest to the first person who answer
    10·1 answer
  • Lonna's rectangle measures 2 1/4 units by 4 1/2 units. what is the area?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!