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
Sunny_sXe [5.5K]
3 years ago
15

PLZ HELP ME

Mathematics
1 answer:
Luda [366]3 years ago
8 0

Answer:

3x³y - 2x²y²+ xy³

Step-by-step explanation:

Distribute

<em>6xy</em> · 1/2x²

6 × 1/2 = 3

x · x² = x³

y = y

3x³y

<em>6xy</em> · - 1/3 xy

6 · 1/3 = 2

x · x = x²

y · y = y²

- 2x²y²    (do not forget sign)

<em>6xy</em> · 1/6 y²

6 · 1/6 = 1

x = x

y · y² = y³

xy³

You might be interested in
A rectangular laboratory tray is 3/5 feet by 7/6 feet. What is the area
Alexus [3.1K]
7/10 is the simplest form of the fraction when you multiply (3/5) by (7/6)
6 0
3 years ago
What is the difference between a Linear Graph and an Exponential Graph?
Softa [21]

Answer:

Linear functions change at a constant rate per unit interval. An exponential function changes by a common ratio over equal intervals.

7 0
3 years ago
Read 2 more answers
Someone please help me
Gnesinka [82]
Answer=53,040

Explanation: $52,000*0.02=1,040

52,000+1,040=53,040
5 0
2 years ago
I just started the problem, but I'm a bit lost on what to do now.
borishaifa [10]
According to Greg himself (probably a master at pies) says perfect cherry pies have a ratio of 240 cherries to 3 pies. First, we need to divide 240 cherries by 3 pies to find out how many cherries are in one pie.

240 / 3 = 80

Then multiply by 9 to get your answer.

9 * 80 = 720
8 0
3 years ago
1) UN MOVIL A SE MUEVE DESDE UN PUNTO CON VELOCIDAD CONSTANTE DE 20m/s EN EL MISMO INSTANTE A UNA DISTANCIA DE 1200m, OTRO MOVIL
alisha [4.7K]

Answer:

El móvil B necesita 60 segundos para alcanzar al móvil A y le alcanza una distancia de 2400 metros con respecto al punto de referencia.

Step-by-step explanation:

Supóngase que cada movil viaja en el mismo plano y que el móvil B se localiza inicialmente en la posición x = 0\,m, mientras que el móvil A se encuentra en la posición x = 1200\,m. Ambos móviles viajan a rapidez constante. Si el móvil B alcanza al móvil A después de cierto tiempo, el sistema de ecuaciones cinemáticas es el siguiente:

Móvil A

x_{A} = 1200\,m+\left(20\,\frac{m}{s} \right)\cdot t

Móvil B

x_{B} = \left(40\,\frac{m}{s} \right)\cdot t

Donde:

x_{A}, x_{B} - Posiciones finales de cada móvil, medidas en metros.

t - Tiempo, medido en segundos.

Si x_{A} = x_{B}, el tiempo requerido por el móvil B para alcanzar al móvil A es:

1200\,m+\left(20\,\frac{m}{s} \right)\cdot t = \left(40\,\frac{m}{s} \right)t

1200\,m = \left(20\,\frac{m}{s} \right)\cdot t

t = \frac{1200\,m}{20\,\frac{m}{s} }

t = 60\,s

El móvil B necesita 60 segundos para alcanzar al móvil A.

Ahora, la distancia se obtiene por sustitución directa en cualquiera de las ecuaciones cinemáticas:

x_{B} = \left(40\,\frac{m}{s} \right)\cdot (60\,s)

x_{B} = 2400\,m

El móvil B alcanza al móvil A a una distancia de 2400 metros con respecto al punto de referencia.

3 0
3 years ago
Other questions:
  • Suppose a-b=0a−b=0a, minus, b, equals, 0 and a,b\ne0a,b≠0a, comma, b, does not equal, 0. which one of these expressions equals \
    12·2 answers
  • HELP! SHOW ALL WORK AND EXPLAIN. :P
    5·2 answers
  • What is 57 divided by 20
    9·2 answers
  • There are 5 chocolate bars. Each bar is split into 8 pieces.
    10·2 answers
  • How do you solve -8x+x=-35
    14·2 answers
  • What is (2x2) divided by [2x87239]9
    11·1 answer
  • What is the volume of the triangular prism below?
    8·2 answers
  • Please help it’s geometry! I’ll make brainliest
    14·2 answers
  • The ordinate of every point on the x-axis is zero. True or false?
    8·1 answer
  • Draw a pair of adjacent angles with the given description. a.Both angles are obtuse. B. The sum of the angle measures is 180° C.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!