Find the area of a rectangle whose length is 5x + 7 and whose width is 2x, in terms of x

1 answer:

NikAS [45]2 years ago

7 0

Answer:

A=10x^2+14x

Step-by-step explanation:

A=wL

w=2x

L=5x+7

A=2x(5x+7)

A=10x^2+14x

You might be interested in

11111nata11111 [884]

The degree is the largest exponent on the variable.

Degree: 5

8 0

2 years ago

frez [133]

If i had to estimate i would say letter D

3 0

3 years ago

grin007 [14]

Answer:t the farthest city south is bellville and the volcano name is sue

Step-by-step explanation:

7 0

3 years ago

Ierofanga [76]

Answer:x=3

Step-by-step explanation:

6 0

2 years ago

Bess [88]

Answer:

They might be the same type of triangle

Step-by-step explanation:

8 0

3 years ago