ruba_nahed
 Name:
 ruba nahed
 School:
 al hsain bn talal universty
 About:
 if math z jst a subject
our life z its substance
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Questions Answered

IsabellaRose23:
Group Title
What is the solution set of the absolute value sentence
x + 9 < 2?
 updated 2 years ago
 10 replies
 5 Medals
Mathematics

ali.athar:
Group Title
limx→2 x3−8/x2+x−6 someone answer this question.
 updated 2 years ago
 8 replies
 6 Medals
Mathematics

azaiah808:
Group Title
Simplify the expression. y^5 / y^7
A. y/2
B. y^12…
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

Jinnie:
Group Title
solve the inequality x/x+1 >=0
 updated 2 years ago
 6 replies
 1 Medal
Mathematics

NicoleShaw:
Group Title
Choose the equation below that represents the line passing through the point (1, 4) with a slope of 1over 2 .
 updated 2 years ago
 4 replies
 1 Medal
Mathematics

azaiah808:
Group Title
Simplify the expression. –7c^6 · 3c^2 (2 points)
A. 21c^12 …
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

NicoleShaw:
Group Title
Which of the following is the slope between the points (1, 5) and (7, 3)?…
 updated 2 years ago
 18 replies
 2 Medals
Mathematics

asdfghjkl_wgm:
Group Title
Determine whether the following sequence converge or diverge. Find the limit if it converges.
 updated 2 years ago
 6 replies
 1 Medal
Mathematics

NicoleShaw:
Group Title
Choose the equation of the line passing through the point (3, 1) and perpendicular to y =1 over 2 x + 3.  I picked y = 2x +5?…
 updated 2 years ago
 2 replies
 No Medals Yet
Mathematics

NicoleShaw:
Group Title
Choose the equation of the vertical line passing through the point (4, 2). i picked x = 4..
 updated 2 years ago
 9 replies
 2 Medals
Mathematics

KG411:
Group Title
Need help solving these linear system of equations
x+y2z=3 1 2 2 3
2xy+3z=7 2 1 3 7…
 updated 2 years ago
 4 replies
 No Medals Yet
Mathematics

Tyler1992:
Group Title
What is the definition of a definite integral??
 updated 2 years ago
 9 replies
 1 Medal
Mathematics

NicoleShaw:
Group Title
Which of the following is the slope between the points (2, 3) and (3, 0)?  I picked 5 over 3? is that right?
 updated 2 years ago
 4 replies
 1 Medal
Mathematics

trinababy:
Group Title
Write the equation of a line in slopeintercept form that is parallel to and passes through (2, 6).
 updated 2 years ago
 15 replies
 4 Medals
Mathematics

snet328:
Group Title
Multiply
(2x  5y)^2
 updated 2 years ago
 4 replies
 4 Medals
Mathematics

laura16:
Group Title
what is the distance between (6,2)and(2,4) i picked 2square7
 updated 2 years ago
 9 replies
 2 Medals
Mathematics

WhatTheWhat:
Group Title
Give exact and approximate solutions to three decimal places y^2 4+4=9
y=
 updated 2 years ago
 15 replies
 3 Medals
Mathematics

jovis2009:
Group Title
in a group of 12 scores, the largest score is increased by 36 points…
 updated 3 years ago
 4 replies
 No Medals Yet
Mathematics

and:
Group Title
Hi guys, I need some help in creating a random experiment for a discrete random variable!! I can't use anything original like the "tossing …
 updated 3 years ago
 23 replies
 1 Medal
Mathematics

tejeshwar95:
Group Title
if y = (sin x)^x^2 then differentiate this!!!!! Pls give full steps!!!!!!
 updated 3 years ago
 26 replies
 1 Medal
Mathematics

GalaxyS:
Group Title
solve for x assuming a, b, c are negative constants for (ax + b )/c <=b…
 updated 3 years ago
 1 reply
 No Medals Yet
Mathematics

browngirl93:
Group Title
pls help
Simplify 2√ 20  2√ 45 + 3√ 80…
 updated 3 years ago
 1 reply
 No Medals Yet
Mathematics

whizkid150731:
Group Title
what is the gcd(235,50)
 updated 3 years ago
 2 replies
 No Medals Yet
Mathematics

browngirl93:
Group Title
(2x^4  5x³  10x +8) ÷ (x3)
 updated 3 years ago
 2 replies
 No Medals Yet
Mathematics

emunrradtvamg:
Group Title
is Sin(A)=sqrt(7)/4 and CosB=sqrt(3)/3, find the value of Sin(AB). Can you help me please ...
 updated 3 years ago
 11 replies
 2 Medals
Mathematics

browngirl93:
Group Title
(6x³ + 5x² + 9) ÷ (2x+3)
a) 3x²  2x +3
b) 3x²+2x+3…
 updated 3 years ago
 1 reply
 No Medals Yet
Mathematics

browngirl93:
Group Title
Factor 12x²x6
a) (4x+3) (3x2)
b) (4x3) (3x+2)…
 updated 3 years ago
 3 replies
 1 Medal
Mathematics

browngirl93:
Group Title
Simplify (2x3)²
a) 4x²9
b) 4x²6x+9…
 updated 3 years ago
 13 replies
 1 Medal
Mathematics

zidane:
Group Title
how to solve this question
a uniform fluid that flows vertically downward is described by the vector field F =(0,0,1). Find the flux thro…
 updated 3 years ago
 4 replies
 No Medals Yet
Mathematics

pcorn:
Group Title
sin²θcos²θcosθ=1. Find all solutions in the interval [0,2π).
 updated 3 years ago
 18 replies
 1 Medal
Mathematics
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