A three-dimensional figure with two parrallel, congruent bases that are polygons

Answers

Answer 1

Answer: That's a prism. What kind depends on what polygon the bases are; if they're triangles, it's a triangular prism, if they're pentagons, it's a pentagonal prism, etc.

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A minimum of a high school wrestling mat is 1444 square feet. what is the length of the mat?

Answers

The length of a wrestling mat with an area of 1444 square feet could be approximately 38 feet, if assuming the mat to be a square. However, without more specific information, the exact dimensions could vary while maintaining the same area.

Without additional information, we can't determine the exact length of the wrestling mat. However, if we assume the mat is a perfect square, where the length and width are equal, then we can find the side length by taking the square root of the area.

To find the square root, you can use a calculator and input 1444. You'll find that the square root of 1444 is approximately 38 feet. This would be the length of each side if the wrestling mat is a square.

Keep in mind that this is an approximation. The actual wrestling mat could have different dimensions but still have an area of 1444 square feet. For instance, it could be rectangular rather than square.

Learn more about Square root here:

brainly.com/question/3120622

#SPJ2

The square root of 1444 is 38
(I used a calcultor)

By selling a chair for Rs. 1440 a shopkeeper loses 10%.At what price did he buy it?

Answers

Selling price of the chair = 1440 rupees
Percentage of loss made by the shopkeeper = 10%
Let us assume the price at which the shopkeeper bought the chair = x
Then
90% * x = 1440 rupees
(90/100) * x = 1440 rupees
9x/10 = 1440 rupees
9x = 1440 * 10 rupees
9x = 14400 rupees
x = 14400/9 rupees
= 1600 rupees
So the price at which the shopkeeper bought the chair was 1600 rupees. I hope the procedure is clear enough for you to inderstand.

1600 rupees. Really hope this answer helps!

How do I solve A B C ?

Answers

Answer:

see explanation

Step-by-step explanation:

The diagonals of a parallelogram bisect each other.

Thus CO = OA = a

(a)

CA = CO + OA = a + a = 2a

(b)

AB = AO + OB = - a + b = b - a

(c)

BC = BO + OC = - b - a

Answer:

(a) CA=CO+OA=a+a=2a

(b) AB=AO+OB=-a+b=b-a

Step-by-step explanation:

a) CA=CO+OA=a+a=2a

(b) AB=AO+OB=-a+b=b-a

Kylee bought a pack of 12 cookies one-third of the cookies are peanut butter how many of the cookies in the pack are peanut butter

Answers

One way to find the answer to this question would be to use a bar model.
Draw a long rectangle and label it, "12".
Then, cut the bar into 3 pieces.
Color in one of the boxes.
This represents the one-third of peanut butter cookies.
Since you split 12 into 3 pieces, divide 12 by 3.
You'll get the answer 4.
That means out of the 12 pack of cookies, 4 of them are peanut butter.
Hope I helped you. :)

12 cookies...
.
So one third.
.
Strike a match in your mind?
.
Yep, multiply 1/3 by 12.
.
So, 4 cookies are peanut butter.

Three rectangular prisms have a combined volume of 518 cubic feet. Prism A has one-third the volume of Prism B, and Prisms B and C have equal volume. What is the volume of each prism?

Answers

Answer: The volume of Prism A is 74 cubic feet, volume of Prism B is 222 cubic feet and the volume of Prism C is 222 cubic feet.

Step-by-step explanation: Given that three rectangular prisms have a combined volume of 518 cubic feet. Prism A has one-third the volume of Prism B and Prisms B and C have equal volume.

We are to find the volume of each of the three prisms.

Let, a, b and c represent the volumes of Prism A, Prism B and Prism C respectively.

The, according to the given information, we have

$a+b+c=518~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)\n\na=(1)/(3)b~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(ii)\n\nb=c~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(iii)$

Substituting the values of a and c from equations (ii) and (iii) in equation (i), we get

$a+b+c=518\n\n\n\Rightarrow (1)/(3)b+b+b=518\n\n\n\Rightarrow (1)/(3)b+2b=518\n\n\n\Rightarrow (b+6b)/(3)=518\n\n\n\Rightarrow 7b=1554\n\n\n\Rightarrow b=(1554)/(7)\n\n\n\Rightarrow b=222.$

From equation (iii), we get

$b=c=222,$

and from equation (ii), we get

$a=(1)/(3)*222\n\n\n\Rightarrow a=74.$

Thus, the volume of Prism A is 74 cubic feet, volume of Prism B is 222 cubic feet and the volume of Prism C is 222 cubic feet.

The volume of Prism A is 74 cubic feet.
The volume of Prism B is 222 cubic feet.
The volume of Prism C is 222 cubic feet.

Further explanation

Given:

Three rectangular prisms have a combined volume of 518 cubic feet.

Prism A has one-third the volume of Prism B, and
Prisms B and C have equal volume.

Question:

What is the volume of each prism?

The Process:

Prism A has $(1)/(3)$ the volume of Prism B. From the denominator 3, let us draw a diagram representing the volume of Prisms B and C, then Prism A. Remember, both prisms have the same volume.

$Prism B: \boxed{\circ}\boxed{\circ}\boxed{\circ}$

$Prism C: \boxed{\circ}\boxed{\circ}\boxed{\circ}$

$Prism A: \boxed{\circ}$ or 1 of 3 units.

From all the diagrams above, it appears that the total units are 3 + 3 + 1 = 7 units.

Three rectangular prisms have a combined volume of 518 cubic feet. Therefore, we can calculate the volume of one unit diagram.

$\boxed{ \ 7 \ unit = 518 \ cubic \ feet \ }$

$\boxed{ \ 1 \ unit = ? \ cubic \ feet \ }$

Then $\boxed{ \ 1 \ unit = (518)/(7) \ cubic \ feet \ }$

Hence, $\boxed{\boxed{ \ 1 \ unit = 74 \ cubic \ feet \ }}$

And now, let us calculate the volume of each prism.

The volume of Prism A: $1 \ unit = \boxed{ \ 74 \ cubic \ feet \ }$

The volume of Prism B: $3 \ unit = 3 * 74 = \boxed{ \ 222 \ cubic \ feet \ }$

The volume of Prism C: $3 \ unit = 3 * 74 = \boxed{ \ 222 \ cubic \ feet \ }$

Learn more

Volume of rectangular prism brainly.com/question/11613210
What is the side length of each cube? brainly.com/question/6752459
Find out the area of a cube brainly.com/question/12613605#

Keywords: three rectangular prisms, have, a combined volume, 518 cubic feet, Prism A, has one-third, the volume, Prism B, C, equal, what, each prism, units, diagram

100 Points!!! I need these three solved and I need them solved FAST. pls help me.

Answers

Answer:

7) 40

8) 23

9) 63

Step-by-step explanation:

180 degrees in a triangle. Add the 2 degrees they give you, and then subtract that from 180 to find the missing angle.

82 + 58 = 140 180 - 140 = 40

115 + 42 = 157 180 - 157 = 23

27 + 90 = 117 180 - 117 = 63

Hope this helps.

Answer:

7=40, 8=23, and 9=63

Step-by-step explanation:

The key info to solve is that in a triangle there are 180 degrees

7) we add 82 and 58 and then subtract the total from 180 to find x

=82 + 58 = 140, and 180 - 140 = 40, so 40=x

We do the same for the rest

115 + 42 = 157, and 180 - 157 = 23, so 23=x

Wait whats that square in the triangle? It represents 90 degrees, a right angle!

so, 27 + 90(right angle) = 117, and 180 - 117 = 63, so 63=x

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