yasras
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 Yasra Syed
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Questions Answered

yasras:
Group Title
Is rotional kinematics the same as circular motion;gravitation?
Please give me an answer.
…
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

yasras:
Group Title
Determine the constants a and b, given that the parabola y = ax^2 + bx + 3 passes through
(−2, 34) and (3, 9)
Find a, and b?
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

yasras:
Group Title
The point (x0, y0) is equidistant from the line x + 2y = 0 and the point (2, 2).Find (and simplify) an equation relating x0 and y0.
…
 updated one year ago
 23 replies
 2 Medals
Mathematics

yasras:
Group Title
Help please, I'm stuck on this one...
Find an equation of the circle passing through
(9, 13)and tangent to the line y = 2x + 1 at(8, 17).
…
 updated one year ago
 24 replies
 No Medals Yet
Mathematics

yasras:
Group Title
Find the equation of the parabola satisfying the given condition. Assume that the vertex is at the origin.
The directrix is y − 6 = 0.
…
 updated one year ago
 8 replies
 No Medals Yet
Mathematics

yasras:
Group Title
Ellipse:
36x^2 + y^2 = 4
I found the graph (below)
…
 updated one year ago
 12 replies
 No Medals Yet
Mathematics

yasras:
Group Title
(a) Find the equation of the circle that has center
(−6, −3) and is tangent to the line 2x + 3y = 2.
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

yasras:
Group Title
Determine the angle of inclination of each line. Express the answer in both radians and degrees. In cases in which a calculator is necessary…
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

yasras:
Group Title
Find an equation of the line passing through the point(−2, 2) and through the point of intersection of the lines 2x − y + 1 = 0 and 3x + y −…
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

yasras:
Group Title
ind an equation of the line that is the perpendicular bisector of the line segment joining the points (6, 3) and (18, 9). Write your answer …
 updated one year ago
 11 replies
 No Medals Yet
Mathematics

yasras:
Group Title
Find constants a and b so that (5, −4)is the solution of the system.
ax + by = 6
bx + ay = −3.
…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

yasras:
Group Title
1. In ΔGHI, sin H = 2/9.
What are the possible values for H?
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

yasras:
Group Title
Find constants a and b so that
(5, −4) is the solution of the system
ax + by= 6
…
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

yasras:
Group Title
Determine the constants a and b, given that the parabola
y = ax^2+bx+3 passes through (−2, 34)and (3,9).
a=?
…
 updated one year ago
 5 replies
 1 Medal
Mathematics

yasras:
Group Title
In parts (1) and (1), use a calculator and round the results to one decimal place
1.In ΔGHI, sin H = 2/9.
What are the possible values fo…
 updated one year ago
 9 replies
 No Medals Yet
Mathematics

yasras:
Group Title
1. Use a calculator to find all solutions in the interval (0, 2π). Round the answers to two decimal places. (Enter your answers as a commas…
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

yasras:
Group Title
The point (2, −6) is the midpoint of a chord of the circle: x^2 − 6x + y^2 + 10y = −14.
Find the length of the chord.
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

yasras:
Group Title
Assume that the coordinates of the points P, Q, R, S, and O are as follows:
P(−3, 2) Q(6, 5) R(4, 3) S(9, 8) O(0, 0)
Find the …
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

yasras:
Group Title
The initial point for a vector is the origin, and θ denotes the angle (measured counterclockwise) from the xaxis to the vector. Compute the…
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

yasras:
Group Title
x+√(3y) − 4 = 0
Determine the angle of inclination of the line. Express the answer in both radians and degrees.
 updated one year ago
 13 replies
 No Medals Yet
Mathematics

yasras:
Group Title
Suppose that the coordinates of A, B, and C are A(1, 9), B(2, 1), and C(3, 6). Find an equation of the line passing through C and through th…
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

yasras:
Group Title
The point (2, −6) is the midpoint of a chord of the circle :x^2 − 6x + y^2 + 10y = −14.
Find the length of the chord.
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

yasras:
Group Title
cot[cos^−1(−1/2) + cos^−1(1/2) + tan^−1(1/3)]
…
 updated one year ago
 6 replies
 2 Medals
Mathematics

yasras:
Group Title
I need some help, am totally lost...
Use the given information to evaluate each expression.
sin α =√(3 /2) with 90° < α < 180°
…
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

yasras:
Group Title
(1/i + j)*(i + j)
 updated one year ago
 7 replies
 1 Medal
Mathematics

yasras:
Group Title
Find a unit vector having the same direction as the given vector. (5,−2)
 updated one year ago
 3 replies
 2 Medals
Mathematics