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nexus9112 [7]
3 years ago
11

Use the below regular hexagon to answer the below questions. Each side is 12 cm long

Mathematics
1 answer:
Hatshy [7]3 years ago
7 0

Answer:

a. 72 cm

b. 12 cm

c. 144

Step-by-step explanation:

a. Perimeter is addition of all the sides so, 12 + 12 + 12 + 12 + 12 +12= 72.

b. Apothem is the length from the midpoint to a side so, it is 12.

c. Area is base times height so, 12 times 12 equals 144.

PLZ MARK BRAINLIEST!!!

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3 years ago
Please help!!!
Nonamiya [84]

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c. 2a^3x^4-3a^3x^3+a^4x^2

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Step-by-step explanation:

For this exercise you need to remember the following:

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3. The Distributive property:

a(b\±c)=ab\±ac

Knowing that, you can solve the multiplication of the polynomials:

c. (-2ax^2+3ax-a^2)(-a^2x^2)=\\\\=(-2ax^2)(-a^2x^2)+(3ax)(-a^2x^2)+(-a^2)(-a^2x^2)=2a^3x^4-3a^3x^3+a^4x^2

d. (6.3x^3y-3y^2-0.7x)(10x^2y^2)=\\\\=(6.3x^3y)(10x^2y^2)+(-3y^2)(10x^2y^2)+(-0.7x)(10x^2y^2)=63x^5y^3-30x^2y^4-7x^3y^2

8 0
3 years ago
What is the sum of 1 2/8 + 2 5/8
SVEN [57.7K]
Hey there!

1 + 2 = 3

2/8 + 5/8 . . .

= 7/8 (denominator stays the same)

3 + 7/8 = 3 7/8

The sum of the numbers 1 2/8 and 2 5/8 is 3 7/8.

1 2/8 + 2 5/8 = 3 7/8.

Hope this helps you.
Have a great day!
3 0
4 years ago
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