The physical education teacher marked off a triangular section of the gym to play a game. Two of the triangle's sides were 7 feet and 9 feet respectively. If the perimeter of the triangle is 22 feet, what is the measure of the triangle's third side?

QUESTION POSTED AT 18/01/2020 - 07:18 AM

Related questions

In simplest form, which mixed number is equivalent to 22\8

2 3/4

Because 8 goes into 22 2 times with a remainder of 6. That gives you 2 6/8

6/8 can be reduced to 3/4

ANSWERED AT 20/02/2020 - 11:19 PM


QUESTION POSTED AT 20/02/2020 - 11:19 PM

126 point every 3 games 210 point every 3 games

What are you trying to ask here?

ANSWERED AT 20/02/2020 - 11:05 PM


QUESTION POSTED AT 20/02/2020 - 11:05 PM

Lisa is painting a fence that is 26 feet long and 7 feet tall a gallon of paint will cover 350 ft.² right and solve a proportion to determine how many gallons of paint lisa will need

1 gallon / 350 ft^2 = x gallon / 182 ft^2

cross multiply (350 • x, 1 • 182)

350x = 182

x = 0.52 gallons

ANSWERED AT 20/02/2020 - 11:02 PM


QUESTION POSTED AT 20/02/2020 - 11:02 PM

Kyle ran the 200 yard dash in 50 seconds how many feet could kyle run each second

Im just typing so i can talk to my friend

ANSWERED AT 20/02/2020 - 11:02 PM


QUESTION POSTED AT 20/02/2020 - 11:02 PM

There are 160 boys and girls playing soccer 32 of the students were wearing orange what percent of the players are wearing orange

In order to solve this, simply divide 32 by 160. That gives you .2, which is 20%. So, 20% of the players are wearing orange. I hope that helps! :)

ANSWERED AT 20/02/2020 - 10:56 PM


QUESTION POSTED AT 20/02/2020 - 10:56 PM

Stan scored 548,751 points on a computer game. What was his score rounded to the nearest thousand?

549,000. Your welcome.

ANSWERED AT 20/02/2020 - 10:54 PM


QUESTION POSTED AT 20/02/2020 - 10:54 PM

Two sides of a triangle measure 5 in. and 12 in. Which could be the length of the third side? 3 in. 6 in. 10 in. 18 in.

Answer:

The possible answer is 10 in.

Step-by-step explanation:

Two sides of a triangle measure 5 in. and 12 in.

If three side of triangle are a, b and c then sum of two side is always greater than third side.

Sum of two side greater than third side.  

a+b>c

a+c>b

b+c>a

Difference of two side is less than third side.

a-b<c

b-c<a

a-c<b

Here, we are given two sides of a triangle 5 in and 12 in.

Possible length of third side be

12-5 < c < 12+5

7<c<17

Third side must be lie between 7 to 17.

According to option, Third side must be equal to 10 in.

Hence, The possible answer is 10 in.

ANSWERED AT 20/02/2020 - 10:45 PM


QUESTION POSTED AT 20/02/2020 - 10:45 PM

How are inderect measurements useful

Indirect measurements are useful when it is not possible to measure the object. For some reason. Scientists use indirect measurements when the measure the, temperature of a flame my measuring the wavelength of the light being given off

ANSWERED AT 20/02/2020 - 10:42 PM


QUESTION POSTED AT 20/02/2020 - 10:42 PM

Nine square tiles are laid out on a table so that they make a solid pattern. perimeters of the fiques that you can be formed?

Let the side of one square be x.
The maximum perimeter will be when the squares will be lined end to end.
This will be:
x + 9x + 9x + x
= 20x

The perimeter of the figures formed will be less than or equal to 20x.

ANSWERED AT 20/02/2020 - 10:41 PM


QUESTION POSTED AT 20/02/2020 - 10:41 PM

Write an expression for the number of yards in f feet.

For this case, we have by definition:

1 \ yard = 3\ feet

We then define the following variables:

  • y: number of yards
  • f: number of feet

We write the function that relates both variables:

y = 3f

Answer:

an expression for the number of yards in f feet is:

y = 3f

ANSWERED AT 20/02/2020 - 10:41 PM


QUESTION POSTED AT 20/02/2020 - 10:41 PM

The Eiffel tower casts a shadow that is 328 feet long a 6 feet tall person standing by the tower casts a 2 foot long shadow. how tall is the Eiffel tower

If a 6 foot long person casts a 2 foot long shadow or 1/3 of height then it is 109 feet tall or 328/3=109.3333

ANSWERED AT 20/02/2020 - 10:41 PM


QUESTION POSTED AT 20/02/2020 - 10:41 PM

Kiera baked 30 Oatmeal cookies and 48 chocolate chip cookies to package in plastic containers for her teacher friends at school. She wants to divide the cookies into identical containers so that each container has the same number of each kind of cookie. Is she wants each container to have the greatest number of cookies possible, how many plastic containers does she need? Show and explain all steps in your problem-solving process.

First of all you have to figure out what she needed to make the cookies, water, vanilla extract, flour, sugar, baking powder, brown sugar and baking soda. You then can determine what you need if you know how many you are cooking for.

ANSWERED AT 20/02/2020 - 10:39 PM


QUESTION POSTED AT 20/02/2020 - 10:39 PM

A square photograph has a perimeter of 20 inches. What is the area of the photograph?

Answer:

Area of square is 25 inches²

Step-by-step explanation:

Given : A square photograph has a perimeter of 20 inches.

We have to find the area of the photograph.

We know perimeter of square is 4a , where a is side of square

Given : perimeter of square = 20 inches

4a = 20

Divide both side by 4, we get,

a = 5 inches

Also, Area of square = side × side

Area of square = 5 × 5

Area of square = 25 inches²

Thus, area of square is 25 inches²

ANSWERED AT 20/02/2020 - 10:38 PM


QUESTION POSTED AT 20/02/2020 - 10:38 PM

Answere 1-4 PLEASE help I will give thanks or mark most brainly if you have a good answere

1. common denominator is 4
2. common denominator is 2
3. common denominator is 3
4. common denominator is 2

ANSWERED AT 20/02/2020 - 10:36 PM


QUESTION POSTED AT 20/02/2020 - 10:36 PM

An equilateral triangle has a perimeter of 48 centimeters. If the triangle is dilated by a factor of .75 ,what is the length of each side of the new triangle?

Length of triangle 48/3=16
75/100*16=12
length of new triangle=16+12=28

ANSWERED AT 20/02/2020 - 10:33 PM


QUESTION POSTED AT 20/02/2020 - 10:33 PM

Find the perimeter of the triangle shown ( need fast)

You just add all of the sides together

4.5+5.5+6= 16in.

ANSWERED AT 20/02/2020 - 10:31 PM


QUESTION POSTED AT 20/02/2020 - 10:31 PM

Two sides of a triangle are 5cm and 7cm what is the third side

7cm because two sides of a triangle are equal so the shortest side is the bottom and the other two sides are equal 7cm

ANSWERED AT 20/02/2020 - 10:29 PM


QUESTION POSTED AT 20/02/2020 - 10:29 PM

Which conversion factor can be used to find the number of feet in 925 inches?

925 inches = x feet, so the proportion is  \frac{925}{x} =  \frac{12}{1}

This is because 1 foot = 12 inches. Then cross-multiply:

925 = 12x

x = 77.08

ANSWERED AT 20/02/2020 - 10:26 PM


QUESTION POSTED AT 20/02/2020 - 10:26 PM

An angle measures 12 degrees less than three times it's supplement. Find the measure of the angle.

First, please look up "supplementary angles."  Two supplementary angles add up to ... what?

Represent the angles algebraically.  Let the smaller angle be x and the larger angle by y.

How would you express "12 degrees less than three times its supplement?"

ANSWERED AT 20/02/2020 - 10:25 PM


QUESTION POSTED AT 20/02/2020 - 10:25 PM

If triangle ABC has A=52, side a=200, and side b= 234, then which of the following is true?

Please provide more information or a picture.

ANSWERED AT 20/02/2020 - 10:25 PM


QUESTION POSTED AT 20/02/2020 - 10:25 PM

In five games you score 16,12,15,13 and 17 points.Write and solve an inequality to determine how many points must you score in the sixth game to have an average of at least 15 points.

First, review how you would go about finding an average.  If you look only at the 5 scores given, 16, 12, 15, 13 and 17, you'd add these up and divide the sum by the number of scores (5).

Now suppose there's a 6th game and your score is x.  

Add up the first 5 scores as before, and then add x to indicate the 6th score.  Divide this sum by 6 (because there are now 6 scores).  

Solve the resulting equation for x.  Show your work, please.

ANSWERED AT 20/02/2020 - 10:23 PM


QUESTION POSTED AT 20/02/2020 - 10:23 PM

The bottom of a ladder must be placed 5 feet from a buiding. the ladde is 14 feet long. how far above the ground does the ladder touch the wall?

I have no idea if im just dumb or what but wouldn't that just be 14 feet?

it asked how far above the ground it would have to touch but it also says that it is 14 feet long sooooo......?

ANSWERED AT 20/02/2020 - 10:22 PM


QUESTION POSTED AT 20/02/2020 - 10:22 PM

Ted has the following triangle dimensions. side length of 8 side length of 14 side length of 23 How many triangles can he construct? A.He can construct only one triangle. B.He can construct two triangles. C.He can construct three triangles. D.He cannot construct a triangle.

Answer:

Step-by-step explanation:

He can not construct a triangle because when you add up two of the side lengths they are supposed to be greater the the remaining side length for example 8+14>23 would be incorrect because 8+14  equals 22 which means it would not be greater than 23 and therefore that is why he can not construct a triangle.

ANSWERED AT 20/02/2020 - 10:22 PM


QUESTION POSTED AT 20/02/2020 - 10:22 PM

You make a scale drawing of a tree using the scale 5 inches.=27feers. If the tree is 67.5 feet tall how tall is the scale drawing?

12.5

I used a proportion ( 5/27= x/67.5) and solved for x

ANSWERED AT 20/02/2020 - 10:18 PM


QUESTION POSTED AT 20/02/2020 - 10:18 PM