Ask question

Ask question

All categories

3 years ago

6

Find the perimeter of a

1 answer:

Serhud [2]3 years ago

7 0

Step-by-step explanation:

length of a rectangle = (3x+4)

breadth of a rectangle =(2x-1)

perimeter of a rectangle =?

we know that,

perimeter of a rectangle=2 (length+breadth)

2 (3x+4)+(2x-1)

(6x+8)+(4x-4)

(6x+4x)+(4+8)

10x+12

x=12-10=2

x=2#

You might be interested in

Consider the enlargement of the rectangle. Use the proportion to find the missing dimension bod the original rectangle. (Sorry t

fgiga [73]

Here's the right way:

$\dfrac{x}{\frac 3 5} = \dfrac{20}{12}$

$x = \dfrac{20}{12} \cdot \dfrac{3}{5} = 1$

Here's the way they want you to do it:

$\dfrac{x}{\frac 3 5} = \dfrac{20}{12}$

$12 x = 20 \times \dfrac{3}{5} = 12 \textrm{ FIRST BOX}$

$x = 12/12 = 1 \textrm{ SECOND BOX}$

6 0

3 years ago

Read 2 more answers

Solve the following step by step

Jobisdone [24]

Answer:

12

by-step explanation:

7 0

3 years ago

Read 2 more answers

John worked 35 hours a week at buy-the-best for $8.50 per hour. so far, he has earned $3,272.50. how many weeks has john worked

babymother [125]

11 weeks
35*8.50=297.50
3272.50 / 297.50 = 11

5 0

3 years ago

Read 2 more answers

Help me out with this equation would be very helpful

Lisa [10]

Answer:

I think its C

Step-by-step explanation:

I could be wrong

3 0

3 years ago

How are the locations on the coordinate grid different for the ordered pairs (7,0) and (0,7)

ladessa [460]

They would both be on a different axis.

7 0

3 years ago

Read 2 more answers