Registro
Ingresar
Nombre de usuario
Contraseña
Ingresar
olvidó su contraseña
Inicio
Foro
+0
Formulario
Matemáticas
Ayuda
números complejos
cálculo diferencial
cálculo diferencial
Ecuaciones
Gráficas de funciones
Algebra lineal
Teoría de números
pourcentages
Fonctions estándar
Probabilidad
Trigonometría
Conversión de unidades
Unidades
Sobre
Impreso
Política de privacidad
Términos de Servicio
Credits
Google+
Facebook
Email de contacto
Confusedperson
Nombre de usuario
Confusedperson
Puntuación
194
Membership
Stats
Preguntas
42
Respuestas
12
45 Questions
12 Answers
0
833
1
+194
Help plz
the figure below shows 13 circles of radius one within a larger circle. all the intersection occurs at points of tangency. what is the area of the region shaded in the figure inside the larger circle but outside all of the circles of radius 1
●
Confusedperson
7 feb 2019
0
1
960
1
+194
PLz Solve ALL
1. A cone (shown below) is inscribed in a sphere with radius 10. Find the volume of the cone in terms of y.
2. A cylinder with height 2x is inscribed in a sphere with radius 10. Find the volume of the cylinder in terms of x.
lee mas ..
●
Confusedperson
5 nov 2018
0
1160
1
+194
PLZ HELP
Given an arc with a measure of 60◦ whose endpoints are at (1, 5) and (5, 3), find the area of the circle that contains the arc.
●
Confusedperson
4 nov 2018
0
810
1
+194
Plz help
A rational number is called unitary if its numerator is 1; that is, if it is in the form 1/n (n is a positive integer). In how many ways can 1/2 be written as the sum of two unitary rational numbers
●
Confusedperson
28 oct 2018
0
950
2
+194
HELP PLZ!!!!!
The top and front views of a cube look like this:
Draw the side view of the cube.
●
●
Confusedperson
19 oct 2018
+1
2672
2
+194
PLZ HELP
In right triangle ABC with angle B = 90˚ , we have 2sinA = 3cosA . What is sinA?
●
●
Confusedperson
14 jul 2018
0
1505
1
+194
PLZ HELP!!!!
Parallelogram $ABCD$ has vertices $A(3,3)$, $B(-3,-3)$, $C(-9,-3)$, and $D(-3,3)$. If a point is selected at random from the region determined by the parallelogram, what is the probability that the point is not above the $x$-axis? Express your answer as
lee mas ..
●
Confusedperson
9 jul 2018
0
1406
1
+194
Determine an expression for the area of triangle QCA in terms of p. Your answer should be simplified as much as possible.
Determine an expression for the area of triangle QCA in terms of p. Your answer should be simplified as much as possible.
lee mas ..
●
Confusedperson
2 jul 2018
-9
4214
1
+194
PLZ HELP WITH EVERYTHING!!!!!
Problem 1: Find the equation of the line passing through the points $(-3,-16)$ and $(4,5)$. Enter your answer in "$y = mx + b$" form.
Problem 2: The equation of the line passing through $(1,8)$ and $(5,6)$ can be expressed in the
lee mas ..
●
Confusedperson
2 jul 2018
0
924
1
+194
NEED HELP PLZ
Let $P = (5,1)$, and let $Q$ be the reflection of $P$ over the line $y = \frac{1}{2} x + 2$. Find the coordinates of $Q$.
●
Confusedperson
30 jun 2018
0
795
1
+194
HElp PLZz
Find the maximum value of $y/x$ over all real numbers $x$ and $y$ that satisfy \[(x - 3)^2 + (y - 3)^2 = 6.\]
●
Confusedperson
30 jun 2018
0
822
1
+194
need HELp
A line with slope 3 is 2 units away from the origin. Find the area of the triangle formed by this line and the coordinate axes.
●
Confusedperson
30 jun 2018
0
832
1
+194
NEED help
Find the center of the circle passing through the points $(-1,0)$, $(1,0)$, and $(3,1)$. Express your answer in the form "$(a,b)$."
●
Confusedperson
30 jun 2018
«
último
3
2
..
2
1
»
«
último
0
-1
2
último
»