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
inna [77]
3 years ago
6

Si el largo de un rectángulo mide el doble del ancho que es "a", ¿cuál es su área?

Mathematics
1 answer:
rosijanka [135]3 years ago
6 0

Answer:

El área es 2 veces el cuadrado del ancho del rectángulo.

Step-by-step explanation:

El área de un rectángulo viene dado por:

A = a*l

En donde:

a: es el ancho

l: es el largo

Si el largo es el doble del ancho:

l = 2a

Entonces el área es:

A = a*l = a*(2a) = 2a^{2}

Por lo tanto, el área es 2 veces el cuadrado del ancho del rectángulo.

Espero que te sea de utilidad!  

You might be interested in
Please help me out with this
tekilochka [14]
Yes they are similar
7 0
2 years ago
Find the perimeter and area of length 3cm and width 5 cm
Anni [7]
L = 5 and w = 3

Perimeter = 2(l + w)
P = 2(5 + 3)
P = 2(8)
P = 16 cm


Area = l*w
Area = 5*3
Area = 15 cm^2
4 0
3 years ago
WILL GIVE BRAINLIEST TO THE BEST CORRECT ANSWER!!!!!!! The people of Bridgetown wanted to build a bridge across a nearby river.
romanna [79]

Answer:

The width of the river is about 8.39 m.

Step-by-step explanation:

Tan = Opposite/Adjacent

The width of the river is the side of a right triangle opposite the angle of 40°. The 10 m distance is the length of the side adjacent to the measured angle. So, we have ...

tan(40°) = width/(10 m)

Multiplying by 10 m, we get ...

width = (10 m)tan(40°) ≈ 8.39 m

The width of the river is about 8.39 m.

5 0
3 years ago
Angles A and B are corresponding angles. The measure of A is 135°. What is the measure of B?
KiRa [710]

Answer:

135 degrees

Step-by-step explanation:

corresponding angles are angles that are equal to each other

6 0
2 years ago
What is 3(x + 7) expanded
Alex
Distributive proeprty
a(b+c)=ab+ac
3(x+7)=3x+21
6 0
3 years ago
Other questions:
  • Find the amount of time to the nearest day it would take a deposit of $1300 to grow to 1 million at 17% compounded continuously.
    7·1 answer
  • I need help wiith all❤️It’s urgent please
    9·1 answer
  • Randy claims that he can purchase 3.5 pounds of chicken
    6·1 answer
  • Circumference and Area of this circle please
    12·1 answer
  • Buying one movie ticket online costs $16.50. Two tickets cost $30.50. Assuming that the relationship is linear, use the drop dow
    7·1 answer
  • The math club sold roses and tulips this year for Valentine's day. The number of roses sold was 8 more and 4 times the number of
    15·2 answers
  • find the volume of the following comes with the given dimensions. round your answer to the nearest hundredth. diameter=4ft heigh
    6·1 answer
  • John and his friend ordered lunch at a local sandwich shop. They each ordered a soft drink that costs $1.65. John orders a whole
    5·1 answer
  • A rectangular farm has an area of 1/2 square miles. If its length is 1/3 miles, what is its width?
    14·2 answers
  • PLZ HELP AND SHOW UR WORK PLZZZZZZZZZ ;3
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!