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AysviL [449]
3 years ago
11

If Tommy ate 5 cupcakes and gave 5 way out of 20 how many are left? 5+5=10-20=10

Mathematics
1 answer:
lana [24]3 years ago
3 0

Answer:

10

Step-by-step explanation:

5+5= 10 (10 cupcakes taken away)

Original amount: 20 cupcakes

20-10=10

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CHCK Farms raises hens and roosters. They have enough space to raise at most 300 birds per year. Each hen eats 80 pounds of food
svp [43]

<u>Answer</u>:

The number of hens is 100 and the number of roosters is 200.

<u>Step-by-step explanation:</u>

Let the number of hens be x and the number of roosters be y

then the total number of  hens and roosters, is 300

so,

x+y \leq 300----------------------------(1)

Also  the hen eats 80 pounds of food per year and roosters eats 60 pounds of food per year,

80x+60y \leq 20000----------------(2)

To solve the equations , multilpy eq(1) by 80

80x+80y \leq 24000------------------(3)

Subracting (2) from (3)

20y \leq 4000

y \leq 200

substituting y in eq(1) we get

x+200 \leq 300

x \leq 300-200

x \leq 100

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3 years ago
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3 years ago
Examples of geometric transformations can be found throughout the real world. Think about some places where you might use or see
lina2011 [118]

Answer:

We know that there are four types of geometric transformations namely translation, reflection, rotation and dilation.

1. Translation: It is a rigid transformation that moves the objects in any direction. Few examples of translation we see in real life are:

A. When we move furniture in the house from one place to another.

B. The position of a car on the road is an example of translation.

C. When we changes the places of pieces on the chessboard.

2. Reflection: is a rigid transformation that flips the object. It can be easily observed in real life in the following ways:

A. The reflection of light from any object is the most easily viewed example of reflection.

B. Looking at yourself in the mirror is because of reflection.

C. When we can see our faces through clear water is also because of reflection.

3. Rotation: It is a rigid transformation that turns the object to a certain degree. The few examples of rotation are:

A. Opening of the door to a certain angle.

B. The spinning of Earth, Sun and other planets.

C. The moving of the hands of the clock is an example of rotation.

4. Dilation: It is a rigid transformation that changes the shape of the object. It's few examples are:

A. Enlarging the image on a computer.

B. Blowing air in the balloon to make it large.

C. Miniature version of buildings that are in proportion to the actual size of the buildings.

Hence, the transformations can be easily observed in real life.

5 0
3 years ago
PLEASE HELP URGENT WILL MARK AND 5 STARS
Anna007 [38]

Answer: a

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Calculate the size of ?
LUCKY_DIMON [66]

Answer:

p=122 q=80 r=80

Step-by-step explanation:

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