Questions Answered

sasogeek:
Group Title
@hartnn
 updated 19 days ago
 9 replies
 4 Medals

sleepyjess:
Group Title
@hartnn
 updated 19 days ago
 7 replies
 1 Medal

sleepyjess:
Group Title
Graphing Exponential functions
Just need someone to check a couple of answers please
 updated 19 days ago
 8 replies
 2 Medals

sleepyjess:
Group Title
\(f(x)=(\dfrac{1}{3})^x\) when x=1
 updated 19 days ago
 14 replies
 2 Medals

Wilsonme62:
Group Title
if f(2)=3 and f'(2)=5 find an equation of the tangent line
 updated 19 days ago
 3 replies
 No Medals Yet

lovelife101:
Group Title
PLEASE HELP
A pet shop had 8 identical fish tanks in the shape of rectangular prisms. The width and height of each tank was (x  7) inche…
 updated 19 days ago
 23 replies
 2 Medals

sasogeek:
Group Title
@hartnn draw and indicate a directrix and point of focus...
sorry but I learn usually visually :P
 updated 19 days ago
 10 replies
 1 Medal

lilia222:
Group Title
Please check my answer . I got 50.
@Abhisar @hartnn
 updated 19 days ago
 8 replies
 2 Medals

Lalala0726:
Group Title
Can someone please help me?
 updated 19 days ago
 18 replies
 1 Medal

iamabarbiegirl:
Group Title
What is the equation of the quadratic graph with a focus of (−4, −five fourths) and a directrix of y = twenty seven fourths?
f(x) =negat…
 updated 19 days ago
 45 replies
 1 Medal

lilia222:
Group Title
@hartnn
It seems to come out as a cone, however I'm not sure if that would be the right SA formula?
 updated 19 days ago
 12 replies
 1 Medal

camerondoherty:
Group Title
Is the degree of (4x^2y^2 + 6y^3  2xy + 1)
4?
 updated 19 days ago
 8 replies
 2 Medals

sheetalvee:
Group Title
f(x) = e^6x + e^−x
Find increasing and decreasing intervals. I understand how to do these questions, but I get really confused when they do…
 updated 19 days ago
 50 replies
 4 Medals

iamabarbiegirl:
Group Title
Use the graph below for this question:
…
 updated 19 days ago
 35 replies
 1 Medal

itsmecaro:
Group Title
how would I solve this? x = 5 sin t, y = 5 cos t
…
 updated 19 days ago
 39 replies
 3 Medals

vanossgaming:
Group Title
The image of a button is 5 times the button's actual size has a diameter of 6 cm
 updated 19 days ago
 1 reply
 No Medals Yet

lilia222:
Group Title
@hartnn Could you please help me with this question?
 updated 19 days ago
 22 replies
 1 Medal

Gobikrishna:
Group Title
\(\large y=e^{ax} \sin(bx)\) prove that \(\large y_22ay_1+(a^2+b^2)y=0 \)
 updated 18 days ago
 21 replies
 3 Medals

sidsiddhartha:
Group Title
find laplace transform of the signal in the figure:
 updated 19 days ago
 51 replies
 4 Medals

sidsiddhartha:
Group Title
\[If ~X(j \omega)~is~the ~CLTF(continuous.time.fourier.transform)~of~a~signal\\x(t) ~shown~In ~the~figure,~then \\ \int\limits_{\infty}^{…
 updated 19 days ago
 54 replies
 2 Medals

surryyy:
Group Title
Angle RST measures 80 degrees. Ray SU bisects the angle. What is the measure of the two smaller angles?
Answer
…
 updated 20 days ago
 5 replies
 2 Medals

genetikkk:
Group Title
Help me :(
 updated 19 days ago
 5 replies
 No Medals Yet

genetikkk:
Group Title
X=> + infinity x=>  infinity
 updated 20 days ago
 2 replies
 No Medals Yet

surryyy:
Group Title
Vertical angles are sometimes congruent.
Answer True False
 updated 20 days ago
 4 replies
 2 Medals

surryyy:
Group Title
If angle ASE measures 168, find the measure of angle DSE. The figure may not be drawn to scale.
http://oi52.tinypic.com/10h1080.jpg
…
 updated 20 days ago
 4 replies
 2 Medals

surryyy:
Group Title
Vertical angles are angles that lie on the yaxis, vertical to each other.
Answer
True False
 updated 20 days ago
 5 replies
 2 Medals

surryyy:
Group Title
A 54degree angle is bisected by a ray. What is the measure of each angle formed?
Answer
…
 updated 20 days ago
 6 replies
 2 Medals

MarthaHearst:
Group Title
Determine the values of y and x that make the matrix equation true.
[ x ] [6]
=
…
 updated 20 days ago
 3 replies
 No Medals Yet

surryyy:
Group Title
Find the complement of an angle whose measure is 54 degrees.
Answer
…
 updated 20 days ago
 4 replies
 2 Medals

rosebird:
Group Title
find the equation of straight line joining the point of intersection x^2+y^2=1 and y2=4x is given by
 updated 20 days ago
 37 replies
 2 Medals
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