xRAWRRx3
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xRAWRRx3:
Group Title
A scientist uses the rule C(t) = 2t^2  9t  1 to measure current in a wire. At what time t in seconds (t is greater than or equal to 0) wil…
 updated one year ago
 5 replies
 1 Medal
Mathematics

xRAWRRx3:
Group Title
x^2 = 6  3x
if you know how to answer it using magic squares, that will be helpful. (:
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

xRAWRRx3:
Group Title
Factor 2x^3 + 5x^2  18x  45 .
 updated one year ago
 7 replies
 1 Medal
Mathematics

xRAWRRx3:
Group Title
solve 3x^2  x = 4
 updated one year ago
 2 replies
 1 Medal
Mathematics

xRAWRRx3:
Group Title
"The density of gold is 19.32." Give two reasons why this statement is incomplete.
 updated one year ago
 2 replies
 1 Medal
Mathematics

xRAWRRx3:
Group Title
Find the negative root of 6x^2  5y = 0.
can someone please explain how to get the answer please?
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

xRAWRRx3:
Group Title
Find the sum of the roots of 2x^2 = 13x  15.
 updated one year ago
 14 replies
 1 Medal
Mathematics

xRAWRRx3:
Group Title
Solve:
2m1 < 2
and please explain how to solve it.
 updated one year ago
 25 replies
 1 Medal
Mathematics

xRAWRRx3:
Group Title
a rectangle has an area of 195ft squared. the length and the width are consecutive odd integers. write a quadratic equation that represents …
 updated one year ago
 3 replies
 1 Medal
Mathematics

Brewers121:
Group Title
How can I do this? Find the length and coordinates of the midpoint of the segment with endpoints T(2,7) and P(12,7)
 updated one year ago
 9 replies
 1 Medal
Mathematics

xRAWRRx3:
Group Title
put these equations in simplest form:
y = (x2)^2 + 4
4x + 2y = 14
 updated 2 years ago
 2 replies
 2 Medals
Mathematics

xRAWRRx3:
Group Title
In triangle TEM, medians TB, EC, and MA intersect at D, and TB = 9. Find the length of TD.
 updated 2 years ago
 5 replies
 1 Medal
Mathematics

xRAWRRx3:
Group Title
In the diagram below of circle C, QR is a diameter, and Q(1, 8) and C(3.5 , 2) are points on a coordinate plane. Find and state the coordina…
 updated 2 years ago
 15 replies
 1 Medal
Mathematics

xRAWRRx3:
Group Title
Please help :(
Given:
Circle O with tangent PA , secant PBC, diameter DOE, and chord AC. PA = 20, PB = 8, AF = CF, measure angle APC = 49,…
 updated 2 years ago
 13 replies
 4 Medals
Mathematics

xRAWRRx3:
Group Title
Please help :(
In the figure below, triangle TED in rectangle TBCD is equilateral. If TB = 10, to the nearest hundredth, what is the length…
 updated 2 years ago
 14 replies
 1 Medal
Mathematics

xRAWRRx3:
Group Title
A median of a triangle divides the triangle into two triangles that are always:
(1) congruent
(2) similar
…
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

xRAWRRx3:
Group Title
Please help :(
The dimensions of the rectangular solid given below are 3,4, and 5.
What is the length of the diagonal line segment AB?
 updated 2 years ago
 7 replies
 4 Medals
Mathematics

xRAWRRx3:
Group Title
The center of a circle that can be circumscribed about a scalene triangle is located by constructing the:
(1) altitudes of the triangle.
(2)…
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

xRAWRRx3:
Group Title
Please help :(
The slope of line JD is 1/4, J has coordinates (10, 4), and D has coordinates (6, y). What is the value for y?
 updated 2 years ago
 17 replies
 1 Medal
Mathematics

xRAWRRx3:
Group Title
Please help :(
A right triangle with area 45 has vertices at (3, 2), (7, 2), and (7, b), where b > 0. What is the value of b?
 updated 2 years ago
 36 replies
 2 Medals
Mathematics

xRAWRRx3:
Group Title
Please help :(
The lengths of two of the sides of a certain triangle are (x  3) and (x+3) where x > 3. Which of the following ranges repre…
 updated 2 years ago
 7 replies
 2 Medals
Mathematics

fearless:
Group Title
Find the distance between the points (1, 2) and (4, 3) in simplest radical form.
Answer
…
 updated 2 years ago
 8 replies
 1 Medal
Mathematics

xRAWRRx3:
Group Title
Please help. :(
In the figure below, rectangle ABCD is rotated about side AB.
If Ab = 10 and BC = 4 , what is the volume of the resulting so…
 updated 2 years ago
 41 replies
 2 Medals
Mathematics

xRAWRRx3:
Group Title
In triangle BAC, AD is perpendicular to BC, AB = 6 times the square root of 2, and DC = 2BD. What is the area of triangle ADC?
 updated 2 years ago
 19 replies
 1 Medal
Mathematics

xRAWRRx3:
Group Title
Please help. :(
If T is the transformation (x,y) > (x, y3) , find the image of (1,3) after the transformation T.
 updated 2 years ago
 6 replies
 1 Medal
Mathematics

xRAWRRx3:
Group Title
Please help a desperate freshman. :(
Quadrilateral ABCD is a rhombus with an area of 600 square inches and diagonal AC = 30. What is the …
 updated 2 years ago
 9 replies
 2 Medals
Mathematics

xRAWRRx3:
Group Title
In circle O, m arc BC = 90 and the area of triangle ABC is 18. What is the length of AC?
 updated 2 years ago
 10 replies
 2 Medals
Mathematics

xRAWRRx3:
Group Title
In the figure below, the right circular cone has a radius of 2 and height of 2 square root of 3.
Find the lateral area.
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

GodBlessYou:
Group Title
Find the square roots...
 updated 2 years ago
 33 replies
 3 Medals
Mathematics

xRAWRRx3:
Group Title
In triangle DEF, DE = 5 and EF = 8. If the length of the third side is an integer, what is the greatest possible value for DF?
 updated 2 years ago
 8 replies
 No Medals Yet
Mathematics
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