edsgirl17
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 Questions Asked
 17
 Questions Answered
 3
 Medals Received
 3

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 0
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 Questions Asked
 1
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 0
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 Questions Asked
 17
 Questions Answered
 3
 Medals Received
 3

0 
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edsgirl17:
Group Title
two points x and y are 100m apart on the same side of a river, the lines of sight to the far end of the bridge, z, make angles of 85.6 degre…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

edsgirl17:
Group Title
a ship of height h=15m from a lighthouse. from the top of the lighthouse, the angle of depression to the top of the mast and the base of the…
 updated 2 years ago
 8 replies
 1 Medal
Mathematics

edsgirl17:
Group Title
what is the maxium of h(t)=2+24T4.9t^2
 updated 2 years ago
 11 replies
 1 Medal
Mathematics

edsgirl17:
Group Title
PLEASE HELP!! the sum of two numbers is 26. The sum of their sqaures ia a minimum. find the numbers???
 updated 2 years ago
 4 replies
 1 Medal
Mathematics

edsgirl17:
Group Title
find the center and radius of the circle x^2+y^2+8x divided by 6y =0
 updated 2 years ago
 63 replies
 1 Medal
Mathematics

edsgirl17:
Group Title
What is a point equal distance from all four points a(10,45) (25,20) (42,37) and (33,52) use the midpoint ,slope ,distance and equation of a…
 updated 2 years ago
 15 replies
 No Medals Yet
Mathematics

edsgirl17:
Group Title
A triangle has angles (3,5) (6,5) (0,1) what is the point of intersection of its altitudes
 updated 2 years ago
 14 replies
 2 Medals
Mathematics

edsgirl17:
Group Title
A small school has 100 students who occupy three classrooms. A, B and C after the first period of the school day half of the students in roo…
 updated 2 years ago
 5 replies
 1 Medal
Mathematics

edsgirl17:
Group Title
In a white water relay race, one kayak team averaged 26km/h downstream but only 6km/h upstream in the white water course. What was the rate …
 updated 2 years ago
 10 replies
 1 Medal
Mathematics

edsgirl17:
Group Title
Marcia a lab technician needs three liters of an 8% saline solution. She has a 5% and 9% solution in the lab stock room. How many liters of …
 updated 2 years ago
 6 replies
 1 Medal
Mathematics

edsgirl17:
Group Title
(x^2y)^3 simplify

(xy)^2
 updated 2 years ago
 3 replies
 3 Medals
Mathematics

edsgirl17:
Group Title
What is 7+5[(841)^2+(2)^3]^2+(4/18+16/9)^2+(18/3)
 updated 2 years ago
 7 replies
 1 Medal
Mathematics

edsgirl17:
Group Title
What 5 times 57
 updated 2 years ago
 12 replies
 4 Medals
Mathematics

edsgirl17:
Group Title
find the surface area and volume of this shape...
 updated 2 years ago
 23 replies
 3 Medals
Mathematics

faithcatherine:
Group Title
Evaluate the expression: 2a + 4b – 3c for a = 9, b = 5, c = 12
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

ryker:
Group Title
Subtract:(3x2  x  5)  (x + 2)
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

edsgirl17:
Group Title
X +2. X  2
 = 
2. 5
…
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

courtney26:
Group Title
fine the solution of y=6x+1 for x=5
 updated 2 years ago
 5 replies
 No Medals Yet
Mathematics

edsgirl17:
Group Title
if there is a rectangle (with dimentions 8 by 2) filled with eight smaller rectangles(2 by 1) how many different arrangements can be made
 updated 2 years ago
 11 replies
 1 Medal
Mathematics