# Gloria is digging for fossils at a geological site. She has 120 meters of rope and 4 stakes to mark off a rectangular area. Which set of dimensions will create a rectangle using all the rope Gloria has with her?

QUESTION POSTED AT 03/12/2019 - 10:28 AM

There are a lot of solutions to this problem, so I'm only going to list 10. The only requirement is that the quadrilateral must be a rectangle with a perimeter of 120 meters.
1) 30, 30, 30, 30. I know that this is a square, but it should still be a solution since all squares are rectangles.
2) 50, 50, 10, 10.
3) 55, 55, 5, 5.
4) 45, 45, 15, 15.
5) 40, 40, 20, 20.
6) 35, 35, 25, 25.
7) 36, 36, 24, 24.
8) 18, 18, 52, 52.
9) 14, 14, 48, 48
10) 6, 6, 54, 54.

## Related questions

### Curtis wants to build a model of a 180 meter tall building. He will be using a scale of 1.5cm =3.5meters.How tall will the model be? Round your answer to the nearest tenth Please show your work!!

Curtis wants to build a model building.
The building height is 180 meter tall.
Now, the model building she wants to build is equals to 1.5cm on each 3.5 meters
Let’s find how tall Curtis’ building model is:
=>  180 meter / 3.5 meter
=> 51.429 meter
Now, let’s multiply this 1 by 1.5 cm
=>  51.429 x 1.5 cm
=> 77.143 centimeters
Round to the nearest tenths
=> 77.1 centimeter tall => the height of Curtis’ Model Building

ANSWERED AT 09/12/2019 - 05:12 AM

QUESTION POSTED AT 09/12/2019 - 05:12 AM

### Gina’s art teacher mixes 9 pints of yellow paint with 6 pints of blue paint to create green paint. Gina mixes 4 pints of yellow paint with 3 pints of blue paint. Did Gina use the same ratio of yellow paint to blue paint instructed by her teacher? Explain.

I think the answer to that is 8 because i added 9+6=15 then I added 4+3=7 and then I subtracted 15-7=8 just check your answer if I'm correct or not

ANSWERED AT 09/12/2019 - 05:06 AM

QUESTION POSTED AT 09/12/2019 - 05:06 AM

### Marco. read that a honeybee can fly up to 2.548 meters per second. He rounded the number to 2.55. To witch place value did Marco round the speed of the honeybee

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ANSWERED AT 09/12/2019 - 04:53 AM

QUESTION POSTED AT 09/12/2019 - 04:53 AM

### The area of a mirror is 225 square inches, and its width is 13 3/4 inches. Will the mirror fit in a space that is 15 inches by 16 inches? Explain

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ANSWERED AT 09/12/2019 - 04:53 AM

QUESTION POSTED AT 09/12/2019 - 04:53 AM

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ANSWERED AT 09/12/2019 - 04:47 AM

QUESTION POSTED AT 09/12/2019 - 04:47 AM

### What is the volume of a right rectangular prism that is 4 yards x 1.5 yards x 8 yards

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ANSWERED AT 09/12/2019 - 04:42 AM

QUESTION POSTED AT 09/12/2019 - 04:42 AM

### Jenny went to mall with $120 in her wallet. spent$25.65 on a shirt $4.58 on a snack . how much money does she left$89.77, you subtract both items from her total and that is what she has left in her wallet

ANSWERED AT 09/12/2019 - 04:33 AM

QUESTION POSTED AT 09/12/2019 - 04:33 AM

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ANSWERED AT 09/12/2019 - 04:21 AM

QUESTION POSTED AT 09/12/2019 - 04:21 AM

### The base of triangle P is 8 meters. The base of a similar Traingle Q is 7 meters. What is the ratio of the AREA of P to the AREA of Q ANSWERED AT 09/12/2019 - 03:58 AM

QUESTION POSTED AT 09/12/2019 - 03:58 AM

### In October, Greg and Thomas had the same amount of money in their savings accounts. In November, Greg deposited $120 into his account. Thomas increased the money in his account by 20%. When they compared their balances, they found that they were still equal. How much money did each person have in his account in October? Answer: The answer is 600 for people who don't understand the other answer ( not to be rude, It is a really good answer ) Step-by-step explanation: ANSWERED AT 09/12/2019 - 02:39 AM QUESTION POSTED AT 09/12/2019 - 02:39 AM ### The winning time for the men’s 400-meter race in each of the Olympic Games from 1976 to 1996 can be modeled by the equation y = −0.054x 44.54 , where x is the number of years after 1976 and y is the winning time in seconds. If the relationship continues, which equation could be used to predict the winning time in the year 2020? A. y = −0.054(1976) 44.54 B. y = −0.054(2020) 44.54 C. y = −0.054(24) 44.54 D. y = −0.054(44) 44.54 D. y= -0.054(44) 44.54 because the years 1976 and 1996 are 20 years apart, that would be the original X, but it asks for the year 2020 which is 44 years from 1976, so plug 44 in for x and it will be right. ;) ANSWERED AT 09/12/2019 - 01:27 AM QUESTION POSTED AT 09/12/2019 - 01:27 AM ### The scale model of a building is 5.4 feet tall if the original building is 810 meters tall, what was the scale used to make the model It's 150 I think. I'm not sure though ANSWERED AT 08/12/2019 - 10:44 PM QUESTION POSTED AT 08/12/2019 - 10:44 PM ### A 35 meter length of cable is cut into pieces that measure 1.25 meters each.into how many pieces is the cable cut 35/1.25, therefore it is 28m. ANSWERED AT 08/12/2019 - 04:54 PM QUESTION POSTED AT 08/12/2019 - 04:54 PM ### The area of a rectangular picture frame is 30 1/3 square inches. The length of the frame is 6 1/2. Find the width of the width Answer: Step-by-step explanation: The area of a rectangular picture frame is 30 1/3 square inches. The length of the frame is 6 1/2.  Area of rectangle = length x width We have  ANSWERED AT 08/12/2019 - 04:39 PM QUESTION POSTED AT 08/12/2019 - 04:39 PM ###$12.25 pen set; 60% discount

As you want a 60% discount, you must find 40% of $12.25. 40% of$12.25 is the same as 2/5 of $12.25. Now, 12.25 / 5 = 2.45 And, 2.45 x 2 = 4.90 -------------- This means that 60% off$12.25 is \$4.90.

ANSWERED AT 08/12/2019 - 04:31 PM

QUESTION POSTED AT 08/12/2019 - 04:31 PM

### Jonas cut a piece of rope into 6 pieces that were each 5 3/8 inches long how long was the original piece of rope? 32 and 1/4 inches long.

ANSWERED AT 08/12/2019 - 04:31 PM

QUESTION POSTED AT 08/12/2019 - 04:31 PM

### A toy store marks down every toy by 15% in january how much does a toy cost during january use p for the price in december

Since the toy is marked down 15%,
you do p*.85
to find the remaining cost

ANSWERED AT 08/12/2019 - 04:22 PM

QUESTION POSTED AT 08/12/2019 - 04:22 PM

### What are possible dimensions of the area 104 cm

U just find the factors of 104 which are 2, 2, 2 and 13. Then combine them in any way to make 2 numbers
like 2 times 2 times 2 and 13
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ANSWERED AT 08/12/2019 - 04:17 PM

QUESTION POSTED AT 08/12/2019 - 04:17 PM

### The perimeter of a rectangle is 34 units its width is 6.5 units write an equation to determine the length of the triangle

Well we know the perimeter of a rectangle is:
width+width+Length+Length=2W+2L=P
We know P=34 and we know the width so now we have
2(6.5)+2L=34
2×6.5=13
Now we have 13+2L=34 for your equation.

ANSWERED AT 08/12/2019 - 04:02 PM

QUESTION POSTED AT 08/12/2019 - 04:02 PM

### Which set of numbers can represent the side lengths, in centimeters, of a right triangle? A. 8,12,15 B. 10,24,26 C. 12,20,25 D. 15,18,20

For right angle triangles, we can apply pythagora's theorem, which states that the square of the longest side, the hypotenuse, is equivalent to the sum of the squares of the other two sides; mathematically this is: c^2 = a^2 + b^2. We check to see which one of the options satisfy this equation, taking the longes side to be c. In the case of B, 26^2 = 676 and 10^2 + 24^2 = 676, so B is the answer.

ANSWERED AT 08/12/2019 - 04:00 PM

QUESTION POSTED AT 08/12/2019 - 04:00 PM

### Hat is the area of the shaded part of the figure? A. 144 mm² B. 288 mm² C. 432 mm² D. 720 mm²

1) Striangle = 24*24 = 576 mm^2

2) Ssqare = 12*12 = 144 mm^2

3) Sfigure = 576 - 144 = 432 mm^2

Number C

ANSWERED AT 08/12/2019 - 03:53 PM

QUESTION POSTED AT 08/12/2019 - 03:53 PM

### What is the area of the figure? A. 24 km² B. 32 km² C. 40 km² D. 48 km²

1) Striangle = 1/2 * (12-8) * 4 = 1/2 * 4 * 4 = 8 km^2

2) Srectangle = 4 * 8 = 32 km^2

3) Sfigure = 8 + 32 = 40 km^2

Number C

ANSWERED AT 08/12/2019 - 03:53 PM

QUESTION POSTED AT 08/12/2019 - 03:53 PM

### Find the area of the figure. Assume the figure is made up of triangles. A. 98 cm² B. 147 cm² C. 196 cm² D. 294 cm²

S = 2*(1/2 * 7 * 14) + 2* (1/2 * 7 * 7) = 7*14 + 7*7 = 7*(14+7) = 7*21 = 147 sm^2

Number B

ANSWERED AT 08/12/2019 - 03:53 PM

QUESTION POSTED AT 08/12/2019 - 03:53 PM

### You are traveling in a car that is moving at a velocity of 20 m/s. suddenly a car 10 meters in front of you slams on its brakes. at the moment you also slam on your brakes and slow to 5 m/s. calculate the acceleration if it took 3 seconds to slow your car down

Find out the calculate the acceleration if it took 3 seconds to slow your car down .

To prove

The formula of the accleration is given by   t is the time.

As given

you are traveling in a car that is moving at a velocity of 20 m/s.

suddenly a car 10 meters in front of you slams on its brakes.

at the moment you also slam on your brakes and slow to 5 m/s and it take 3 seconds.  t = 3s

put all the value in the formula  a = -5 m/s²

Therefore the acceleration is -5 m/s² .

ANSWERED AT 08/12/2019 - 03:40 PM

QUESTION POSTED AT 08/12/2019 - 03:40 PM

### Find the work done by a 25 N force applied for 6 meters.

Multiply 25 times 6 ... what will that give you?

ANSWERED AT 08/12/2019 - 03:20 PM

QUESTION POSTED AT 08/12/2019 - 03:20 PM

### The lengths of the of sides of the triangle RST are consecutive odd integers. The perimeter of the triangle is 63 meters. What is the length of the longest side?

The side lengths would be 19,21,23
19+21+23 = 63
So the longest side length would be 23.

ANSWERED AT 08/12/2019 - 03:18 PM

QUESTION POSTED AT 08/12/2019 - 03:18 PM

### Which number in the set {−486, 0, 259} is a natural number?

259 is the natural number. Generally, numbers that are 0< or 0 are not considered to be natural. Natural numbers are numbers that you count with, starting from 1. (:

ANSWERED AT 08/12/2019 - 03:17 PM

QUESTION POSTED AT 08/12/2019 - 03:17 PM

### What is the area of a triangle with a base of 2.4 cm and a height of 0.8 cm? A. 0.96 cm² B. 1.6 cm² C. 1.92 cm² D. 3.2 cm²

The easiest way to find the area of a triangle is by doing 1/2 base x height. So halve the base, 2.4 / 2 = 1.2. Now do 1.2 x 0.8. Which equals 0.96.

ANSWERED AT 08/12/2019 - 03:08 PM

QUESTION POSTED AT 08/12/2019 - 03:08 PM

### Northside Picnic Grounds is shaped like a triangle. Two perpendicular sides of the grounds measure 1.8 miles and 2.5 miles. What is the area of the picnic grounds? A. 2.15 mi² B. 2.25 mi² C. 4.3 mi² D. 4.5 mi²

For you question it equals 2.25 which is B

ANSWERED AT 08/12/2019 - 03:06 PM

QUESTION POSTED AT 08/12/2019 - 03:06 PM

### ⦁ Find all sets of three consecutive positive odd integers whose sum is less than 22.

I started writing the list, and I expected it to be a long one.

But it turns out that  1, 3, 5 ... 3, 5, 7 ... and  5, 7, 9  are the only answers.

ANSWERED AT 08/12/2019 - 02:57 PM

QUESTION POSTED AT 08/12/2019 - 02:57 PM