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Lelu [443]
3 years ago
5

Help ???????????? ?????

Mathematics
2 answers:
saveliy_v [14]3 years ago
7 0

Answer:

<h3>the answer is B</h3>

Step-by-step explanation:

laiz [17]3 years ago
3 0

Answer:

A

Step-by-step explanation:

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tino4ka555 [31]
Check the picture below.

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3 years ago
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Find the area of a regular decagon with perimeter 100 units. Show all work.
Slav-nsk [51]
A regular polygon has ten (10) equal sides ( since it is regular).
We are given with the perimeter value which is 100 units and the perimeter formula is P = 10a
Solving for a (the side measurement), we have:
100 = 10a
a= 100/10
a =10

We can now proceed in solving the area and the formula is shown below:
Area = 5/2 a√ (5+2√5)
Area = 5/2 * 10√(5+2√5)
Area = 76.94 square units

The answer is 96.94 square units.
4 0
3 years ago
What type of association does the graph show between x and y?
masya89 [10]

Answer:

b. Nolinear Positive association

Step-by-step explanation:

have a nice day! ^w^

7 0
2 years ago
I NEED HELP PLEASE HELP. SHOW ME HOW YOU DID IT
victus00 [196]
Sin = - 4/8

Quadrant IV = only cosine is positive

a = height (4)
b = base ( 8^2-4^2=b^2
b = 6.93 @
\sqrt{48}

c = hypothenuse(8)

cos =
\sqrt{48}
/8

tan = - 4/
\sqrt{48}

sec = 1/cos
1/cos = 1/ (
\sqrt{48}
/8)
sec = 8/
\sqrt{48}

csc = 1/sin
1/sin = 1/(-4/8)
csc = - 2

cot = 1/tan
1/tan = 1/(-4/
\sqrt{48}
)
cot = -
\sqrt{48}
/4

5 0
3 years ago
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bezimeni [28]

take it and leave it somewhere u will forget about it and move on with ur life lol

5 0
3 years ago
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