All categories

3 years ago

The perimeter of a rectangle whose sides are lengths(3z+2) units and(2z+3)units

Mathematics

1 answer:

NeTakaya3 years ago

4 0

Answer:

P = 10z + 10 units.

Step-by-step explanation:

To find the perimeter of a rectangle, you can use the formula P = 2l + 2w.

If one side is '3z + 2' and the other is '2z + 3', we can plug these into the equation:

P = 2(3z + 2) + 2(2z + 3).

Distributing the 2's gives us:

P = 6z + 4 + 4z + 6

Combine like terms, resulting in the final answer:

P = 10z + 10 units.

You might be interested in

I need help ASAP pls show ur work and ty

zavuch27 [327]

Answer:

Step-by-step explanation:

x + 0.7 = 1 - 0.2x

Add 0.2x to both sides

x + 0.2x + 0.7 = 1 - 0.2x + 0.2x

1.2x + 0.7 = 1

Subtract 0.7 from both sides:

1.2x + 0.7 - 0.7 = 1 - 0.7

1.2x = 0.3

Divide both sides by 1.2:

1.2x/1.2 = 0.3/1.2

x = 0.25

5 0

3 years ago

Read 2 more answers

Robert has 4 shirts (blue, white, gray, and red) and 3 ties (striped, solid, polka dotted). Robert reaches into his closet and g

Arlecino [84]

Answer: the chance is 1/7

the probability of him choosing a white shirt is 1/4, the probability of him choosing a striped tie is 1/3

1/4 * 1/3 = 1/12

3 0

3 years ago

Read 2 more answers

What value of x is in the solution set of 8x - 6 > 12 + 2x?<br> A. -1<br> B. 0<br> C. 3<br> D. 5

aniked [119]

Answer:

Step-by-step explanation:

In the picture above.

5 0

4 years ago

A triangular-shaped deck has one side that is 4 feet longer than the shortest side and a third side that is 4 feet shorter than

Inessa05 [86]

Answer:

The shortest side is 20 feet, the second side is 24 feet and the third side is 36 feet.

Step-by-step explanation:

Assuming that the shortest side of this triangle has a length of "x" feet, then one side is "x + 4" feet and the third is "2*x - 4" feet. Since the perimeter of the deck is 80 feet, then the sum of the length of these sides should be equal to that.

$x + x + 4 + 2*x - 4 = 80\\4*x = 80\\x = \frac{80}{4} = 20 \text{ feet}\\$

The shortest side is 20 feet, the second side is 24 feet and the third side is 36 feet.

8 0

4 years ago

Please help answer the question true or false from question 7a to 7d

elena-14-01-66 [18.8K]

Answer:

7a true

7b false

7c true

7d false

Step-by-step explanation:

hope this helps........ can you give brainlyist

5 0

4 years ago

Read 2 more answers