All categories

2 years ago

If the perimeter of a rectangle is 34 cm and the area is 66 square cm, then what are the dimensions of the rectangle

Mathematics

1 answer:

BigorU [14]2 years ago

5 0

Answer:

No solution

Step-by-step explanation:

Let's write the two pieces of information algebraically.

Perimeter of rectangle is 34cm:

$2l+2w=34$

Area of rectangle is 66cm^2:

$l*w=66$

Since we have two equations and two variables, we can solve for both values.

I'll leave the work for you but there are no valid solutions.

You might be interested in

1/4 plus 1/5 plus 11/12

Nataly_w [17]

Answer: 41/30

Step-by-step explanation:

1/4 + 1/5 + 11/12 = 41/30 ( 1.36 in alternative form )

***If you found my answer helpful, please give me the brainliest, please give a nice rating, and the thanks ( heart icon :) ***

3 0

3 years ago

Read 2 more answers

Identify the stem: 16 A. 1 B. 6 C. 7 D. 16

Virty [35]

1 is the answer. You put the places in a chart, stem and leaf plot I think its called, look in up up like for another example because it/s been awhile since I learned this

8 0

3 years ago

I need help with math if you don't know the answer get out of the question and don't answer it and give the wrong answer or some

velikii [3]

Answer:

Step-by-step explanation:

Frequency table for the height of the seedlings,

Height (in inches) Number of seedlings

$\frac{1}{2}$ 2

$\frac{3}{4}$ 4

$\frac{5}{8}$ 2

$\frac{7}{8}$ 2

Now we can draw the line plot as attached.

Average height of the seedlings = $\frac{2(\frac{1}{2})+4(\frac{3}{4})+2(\frac{5}{8})+2(\frac{7}{8})}{2+4+2+2}$

= $\frac{1+3+1.25+1.75}{10}$

= $\frac{7}{10}$

3 0

2 years ago

Translate the sentence into an inequality. Twice x is less than or equal to - 18.

Sergio039 [100]

Answer:

$2x\leq -18$

Step-by-step explanation:

$2x \leq -18$

the first side is

twice x

2 times x

the symbol means less than or equal to

and finally we have the -18

5 0

2 years ago

Read 2 more answers

Prove this conjecture

steposvetlana [31]

Answer:

See explanation

Step-by-step explanation:

Consider the natural number $n(n+1)(n+2).$

If $n$ is the natural number, then $n+1, \ n+2$ are next two natural numbers, so numbers $n,\ n+1$ and $n+2$ are three consecutive numbers.

Given three consecutive natural numbers, one of them is always even number and one of them is always multiple of 3, so the product

$n(n+1)(n+2)$

is divisible by 6.

7 0

3 years ago