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lozanna [386]
3 years ago
15

UPUUVITICII

Mathematics
1 answer:
kondor19780726 [428]3 years ago
7 0

Answer:

perimeter=25.12 ft

Area=50.24 ft^2

Step-by-step explanation:

Radius=4 feet

π=3.14

Perimeter=2 x π x Radius

Perimeter=2 x 3.14 x 4

Perimeter=25.12 feet

Area=π x radius x radius

Area=3.14 x 4 x 4

Area=50.24 ft^2

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A right triangle ABC is shown below:
barxatty [35]
The answer is:  "4" .
______________________________________________________
<u>Note</u>:  The question asks for a whole number.

"The area of the triangle above will equal one half of a rectangle that is 5 units long and <u>  4  </u><u /> units wide.  (Input only whole numbers, such as 8.).
______________________________________________________
<u>Note</u>:  The diagram shows a "right triangle" ; which would be "one-half" of a rectangle, with units of "length" being "5 units" (as mentioned in this very question prompt;  and a width of "4" units (as shown in the diagram;  hence the answer is "4" units). 

Furthermore, the formula/equation for the area, "A" , of a triangle is: 


A = (1/2) * b * h ; 

that is: 

Area = (1/2) * (base length) * (perpendicular height).
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As such, the answer, "4" (units) makes sense.
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3 years ago
What is answer to 12=4x what is x
krek1111 [17]
Division Property of Equality.
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Now do the same to other side.
12\div4=3\\x=3
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3 years ago
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koban [17]

Answer:

Step-by-step explanation:

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