Judy built a rectangular patio that is 9 meters wide and has a perimeter of 40 meters. What is the length of Judy's patio?

Answers

Answer 1

Answer: Perimeter of rectangle = 2(length) +2(width)

2(l) + 2(9) = 40
2(l) + 18 = 40
2(l) = 22
l = 11

Hope I helped!

Related Questions

when 15 is subtracted from the measure of an angle, the result is the measure of a right angle. what is the measure of the original angle?
A group of biologists found a total of 24 loggerhead turtle nests along a beach during a certain season. This was 30% of the total number of turtle nests the group found during that season. What was the total number of turtle nests the group found during that season?54 56 80 94
When 80% of a is added to the number, the result is 252. What is the number
An Apple iPad sells for $699.00 on eBay. The markup is 30% on cost. What is the total cost of the iPadsold on eBay?
If the volume of the rectangular prism is represented by 6x2 – 2x + 8 and the base area is 2x – 4, which expression represents the height?

A square dance floor has a perimeter of 120 yards.What is the length of a diagonal of the dance floor?
O 38.3 yd
O 30 yd
O 60 yd
O 42.4 yd

Answers

=42.4 yd is the diagonal length of the dance floor

Matilda asked 20 random people in the street if they would like to discuss what they want to do during the summer break. Seven of them said yes.How is this sample biased?

She should have asked more people.

The people who chose to participate might not be similar to the people who didn’t.

She should have asked girls only.

Answers

Answer: She should have asked more people.

Step-by-step explanation:

Given: Matilda asked 20 random people in the street if they would like to discuss what they want to do during the summer break.

Here sample size=20

We can see the sample is biased because the sample size is too small.

Through them we cannot decide the answer of the population.

She should have asked more people in the street if they would like to discuss what they want to do during the summer break. Then she need to make a list of their answers in approach to the answer.

Answer:

The correct answer is C. The people who chose to participate might not be similar to the people who didn't.

I just did the assignment and got it right.

Need some help with this math

Answers

Answer:

4 $ on tax and 36 $ on purchase.hope this helps

Step-by-step explanation:

Answer:

$44

Step-by-step explanation:

Let's set a proportion.

$40 - 100%

$x - 10%

(40 x 10) : 100= $4.

We found out how much is that 10% BUT Steve payed this amount on top of $40. So, $40+$4= $44.

So select 44

Neil invested £8000 in a savings account for 2 years. He earned £640 simple interest over the two years.What was the interest rate?

Answers

Final answer:

The interest rate is 4%.

Explanation:

To find the interest rate, we can use the formula:

Interest = Principal × Rate × Time

In this case, the principal is £8000, the interest is £640, and the time is 2 years. Plugging these values into the formula, we get:

£640 = £8000 × Rate × 2

Dividing both sides of the equation by £16000 gives:

Rate = £640 ÷ £16000 = 0.04

Therefore, the interest rate is 0.04 or 4%.

Learn more about interest rate here:

brainly.com/question/32615546

#SPJ12

A leatherback sea turtle can travel at a speed of 48 miles in 8 hours. How many miles can this turtle travel in 10 hours?

Answers

Answer:

60 miles can leatherback sea turtle travel in 10 hours .

Step-by-step explanation:

As given

A leatherback sea turtle can travel at a speed of 48 miles in 8 hours.

i.e

48 miles = 8 hours

A leatherback sea turtle can travel in one hour.

$1\ hour = (48)/(8)\ miles$

1hour = 6 miles

Now calculate for the 10 hours .

A leatherback sea turtle travel distance in 10 hours = 6 × 10

= 60 miles

Therefore 60 miles can leatherback sea turtle travel in 10 hours .

Which of these nonterminating decimals can be converted into a rational number? Option 1: 00.818118111. Option 2: 0.020304050. Option 3: 00010110111. Option 4: 00.321321321.