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andreadesirepen:
Group Title
Present day topic:
Why does China have a longterm interest in Africa?
 updated 3 months ago
 No Medals Yet
Mathematics

andreadesirepen:
Group Title
Which statements are always logically equivalent?
a. the converse of a conditional statement and contrapositive of a conditional
statemen…
 updated one year ago
 3 replies
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Mathematics

andreadesirepen:
Group Title
Vicky looked at the outside of a circular stadium with binoculars. She estimated the angle of her vision
was reduced to 60º. She is positi…
 updated one year ago
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Mathematics

andreadesirepen:
Group Title
Vicky looked at the outside of a circular stadium with binoculars. She estimated the angle of her vision
was reduced to 60º. She is positi…
 updated one year ago
 3 replies
 1 Medal
Mathematics

andreadesirepen:
Group Title
Emily has a rectangular deck in her backyard with an area of 96 square feet. She wants to increase the
size of the deck by doubling each di…
 updated one year ago
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Mathematics

andreadesirepen:
Group Title
How would i find the center and radius with this equation? (x+2)^2 + (y+10)^2 = 25
 updated one year ago
 3 replies
 1 Medal
Mathematics

andreadesirepen:
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A plane is flying at an altitude of 12,000 feet and is preparing to land at a nearby airport. The angle from the airport to the plane is 17…
 updated one year ago
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Mathematics

andreadesirepen:
Group Title
Which type of transformation does not necessarily result in the image being congruent to the preimage?
dilation
…
 updated one year ago
 6 replies
 1 Medal
Mathematics

andreadesirepen:
Group Title
Please Help! If trapezoid TRAP is rotated 270° counterclockwise about the origin to create trapezoid T'R'A'P', what will be the coordinates …
 updated one year ago
 1 reply
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Mathematics

andreadesirepen:
Group Title
Please Explain! If trapezoid TRAP is rotated 270° counterclockwise about the origin to create trapezoid T'R'A'P', what will be the coordinat…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

andreadesirepen:
Group Title
Please explain.
Martina wants to create a quilt by sewing together individual polygons. Her favorite polygon is an octagon. Will Martina be…
 updated one year ago
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Mathematics

andreadesirepen:
Group Title
Please explain.
Martina wants to create a quilt by sewing together individual polygons. Her favorite polygon is an octagon. Will Martina be…
 updated one year ago
 No Medals Yet
Mathematics

andreadesirepen:
Group Title
Please explain.
Martina wants to create a quilt by sewing together individual polygons. Her favorite polygon is an octagon. Will Martina be…
 updated one year ago
 No Medals Yet
Mathematics

andreadesirepen:
Group Title
How would I find the length of diagonal of line AC?
 updated one year ago
 29 replies
 2 Medals
Mathematics

andreadesirepen:
Group Title
How would I find the length of diagonal of line AC?
 updated one year ago
 No Medals Yet
Mathematics

andreadesirepen:
Group Title
what function does this represent?
 updated one year ago
 12 replies
 1 Medal
Mathematics

andreadesirepen:
Group Title
How do i simplify this?
 updated one year ago
 38 replies
 1 Medal
Mathematics

andreadesirepen:
Group Title
What is the quotient: (2x3 – 3x2 – 14x + 15) ÷ (x – 3) ?
I think it´s 2x2 – 3x – 5
 updated one year ago
 8 replies
 1 Medal
Mathematics

andreadesirepen:
Group Title
What are the possible number of positive, negative, and complex zeros of f(x) = –2x3 – 5x2 – 6x + 4 ? please explain the method
 updated one year ago
 9 replies
 1 Medal
Mathematics

andreadesirepen:
Group Title
Please explain how I would simplify this
 updated one year ago
 14 replies
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Mathematics

andreadesirepen:
Group Title
How do i solve 64^(x – 3) = 4^2x ?
please explain
 updated one year ago
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Mathematics

andreadesirepen:
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How do i solve 64^(x – 3) = 4^2x ?
please explain
 updated one year ago
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Mathematics

andreadesirepen:
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please help simplify
 updated one year ago
 8 replies
 1 Medal
Mathematics

andreadesirepen:
Group Title
how would i simplify this?
 updated one year ago
 30 replies
 1 Medal
Mathematics

andreadesirepen:
Group Title
what function is represented?
 updated one year ago
 12 replies
 1 Medal
Mathematics

andreadesirepen:
Group Title
how would i simplify this?
 updated one year ago
 1 reply
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Mathematics

andreadesirepen:
Group Title
please explain how this is simplified
 updated one year ago
 7 replies
 1 Medal
Mathematics

andreadesirepen:
Group Title
What is the sum of the geometric sequence 1, 4, 16, … if there are 8 terms?
21,845…
 updated one year ago
 1 reply
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Mathematics

andreadesirepen:
Group Title
A lottery winner must decide between two methods of payment. Choice one is to receive a lump sum of $100,000,000. Choice two is to begin wit…
 updated one year ago
 11 replies
 1 Medal
Mathematics

andreadesirepen:
Group Title
What is the 23rd term of the arithmetic sequence where a1 = 8 and a5 = 22?
65
…
 updated one year ago
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Mathematics
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