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Recent activity by Fermat
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User Fermat
Recent activity
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1
answer
Evaluate...(see image)
answered
Oct 27, 2020
in
Calculus Answers
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405
views
calculus problems
calculus
integral calculus
integral
1
answer
the cartesian equation of the plane through the point(2,5,3) with normal 3i+2j-7k is
answered
Jan 4, 2020
in
Calculus Answers
|
1.8k
views
vectors
1
answer
find two non parallel vectors to the line (x,y,z)= (1,-1,2)+t(1,-2,1)
answered
Jan 3, 2020
in
Calculus Answers
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616
views
vectors
1
answer
solve linear equations using matrices
answered
Jan 2, 2020
in
Algebra 1 Answers
|
1.1k
views
matrices
1
answer
solve 5x=3Y=13 and 4x+7y=-8 using matrices
answered
Jan 2, 2020
in
Algebra 2 Answers
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665
views
matrices
1
answer
i need help solving 3 linear equations with 3 variables using matrices
answered
Jan 2, 2020
in
Algebra 2 Answers
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1.5k
views
matrices
1
answer
using impliciate deferation find y^2+X^3=3XY
answered
Jan 2, 2020
in
Calculus Answers
|
750
views
implicit differentiation
1
answer
x^3 3xy^2=1 is an solution of DE 2xydy/dx+x2+y2=0
answered
Jan 2, 2020
in
Calculus Answers
|
1.2k
views
implicit differentiation
1
answer
dy/dx=x^x^x
answered
Jan 2, 2020
in
Calculus Answers
|
442
views
implicit differentiation
1
answer
show that there is a polynomial p(x) of degree n+1 such that dn/dxn tanx=p(tanx)
answer edited
Jan 2, 2020
in
Calculus Answers
|
754
views
calculus
higher derivatives
problem 74 section 3.7
1
answer
integral of 1/(w^4-w^3)
answered
Jan 1, 2020
in
Calculus Answers
|
544
views
calculus
1
answer
Find g(x)=3f(x-7)-2 if f(x)=3/x
answered
Jan 1, 2020
in
Calculus Answers
|
600
views
calculus
1
answer
is sinh^-1(x+2/2) equivalent to 1/2ln|x+2| +c
answered
Jan 1, 2020
in
Calculus Answers
|
546
views
math
calculus
hypbrbolic
logarithms
2
answers
How do u solve ((t^2)/2)-cost-1 for 0
answered
Jan 1, 2020
in
Calculus Answers
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534
views
calculus
1
answer
y=x&2+9; [0,3]
answered
Jan 1, 2020
in
Calculus Answers
|
367
views
calculus
2
answers
tan(5x + y) = 5x
answered
Jan 1, 2020
in
Calculus Answers
|
1.0k
views
calculus problems
1
answer
x+y/x-y=x^2+y^2
answered
Oct 17, 2019
in
Calculus Answers
|
717
views
implicit differentiation
1
answer
The perimeter of an isoceles triangle is 25cm, the length of each side is a prime number , work out the lengths of the sides of the possible isoceles triangles
answered
Oct 17, 2019
in
Word Problem Answers
|
1.0k
views
2
answers
factor and leave the negatives “y^-2 - 3y^-1 - 18
answered
Sep 4, 2019
in
Algebra 2 Answers
|
492
views
1
answer
The sum of 3 numbers in an arithmetic progression is 12 and the sum of their square is 66 find the numbers
answered
Aug 18, 2019
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221
views
1
answer
what is y if y+3y +1+2y=0
answered
Aug 4, 2019
in
Algebra 1 Answers
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228
views
1
answer
How do i solve this problem?
answered
Jul 31, 2019
in
Other Math Topics
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611
views
1
answer
verify the idenity. sinxcosx(tanx+cotx)=1
answered
Jul 31, 2019
in
Trigonometry Answers
|
942
views
trigonometry problems
1
answer
verify the identity tanx+cotx=1/sinxcosx
answered
Jul 31, 2019
in
Trigonometry Answers
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1.5k
views
pre-calculus
1
answer
sin^(2)x=cosx+sinxcosx
answered
Jul 31, 2019
in
Trigonometry Answers
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334
views
math problem
1
answer
The equation for line j can be written as 9x − y = 10. Line k is perpendicular to line j and passes through (-8, 1). What is the equation of line k in slope-intercept form?
answered
Apr 13, 2019
in
Algebra 1 Answers
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1.1k
views
slope intercept form
1
answer
What does one third equal in sixths?
answered
Apr 3, 2019
in
Other Math Topics
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1.2k
views
2
answers
when f(x)= x^4+3x^3+px^2-2x+q is divided by (x-2) the remainder is 15, and (x+3) is a factor of f(x). find values of p and q
answered
Apr 3, 2019
in
Algebra 2 Answers
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5.6k
views
1
answer
Write the general equation for the circle that passes through the points: (1, 7) (8, 6) (7, -1)
answered
Mar 30, 2019
in
Calculus Answers
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2.5k
views
1
answer
The sum of two numbers is 38 . The smaller number is 10 less than the larger number. What are the numbers?
answered
Mar 20, 2019
in
Other Math Topics
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346
views
1
answer
19c5= 19! / (19-5) ! 5 !
answered
Mar 12, 2019
in
Statistics Answers
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3.6k
views
3
answers
How do you get 75 by using 7, 5, 6, and 3 only once?
answered
Feb 28, 2019
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5.7k
views
math problem
1
answer
6r^2=7r-3/r^2-1 / 4r^2-12r+9/r^2-1 x 2r^2-r-3/3r^2-21-1
commented
Feb 27, 2019
in
Algebra 2 Answers
|
544
views
algebra problems
2
answers
(2-3i)^2
answered
Feb 27, 2019
in
Algebra 2 Answers
|
314
views
math problem
1
answer
A classroom wall is 750cm long.Calculate how many tables,each 120cm long,will fit along the wall and hence,determine how much space will be left over.?
answered
Feb 17, 2019
in
Other Math Topics
|
937
views
1
answer
solve 3x-4=12 for x
answered
Feb 12, 2019
in
Pre-Algebra Answers
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2.6k
views
solve for x
1
answer
Factor 3x squared minus 3x minus 6
answered
Feb 12, 2019
in
Algebra 1 Answers
|
1.9k
views
factoring
1
answer
(4x-1)^=343
answered
Feb 12, 2019
in
Pre-Algebra Answers
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740
views
cube root
1
answer
This diagram represents a new sandbox that is being installed at the local park.
answered
Jan 30, 2019
in
Statistics Answers
|
577
views
algebra problems
1
answer
Volume of Solid Figures
answered
Jan 30, 2019
in
Word Problem Answers
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1.3k
views
5th grade math
1
answer
-3x+y=-2, y= x+6
answered
Jan 29, 2019
in
Algebra 1 Answers
|
148
views
math problem
1
answer
After 6 years, an investment is worth $8479. If the money was invested at 9% interest compounded semi-annually, what was the initial investment?
answered
Jan 24, 2019
in
Algebra 2 Answers
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806
views
algebra word problems
compound interest
1
answer
how to solve quadratic equation
answered
Sep 26, 2018
in
Algebra 1 Answers
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1.0k
views
solving quadratic equations
1
answer
what is the axis of summetry and vertex and yint and xint of -x^2+2x+15
answered
Sep 26, 2018
in
Algebra 1 Answers
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724
views
vertex of a parabola
solving quadratic equations
axis of symmetry
quadratic functions
1
answer
Number Problem
answered
Sep 26, 2018
in
Algebra 1 Answers
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387
views
applications
solving quadratic equations
1
answer
36x2 - 60xy + 25y2
answered
Sep 26, 2018
in
Algebra 2 Answers
|
600
views
solving quadratic equations
1
answer
Find the equation in general form of the circle with center at the origin and r = 3.
answered
Sep 26, 2018
in
Algebra 1 Answers
|
1.9k
views
center and radius of cirlce
algebra problems
1
answer
3t less than or equal to -36
answered
Sep 26, 2018
in
Pre-Algebra Answers
|
694
views
greater than or less than
solving equations
solving inequalities
1
answer
A plane cuts a sphere 10 meters above from the center of the sphere as shown in the figure. Compute the surface area of the sphere before and after a zone is cut off the sphere
commented
Sep 25, 2018
in
Geometry Answers
|
796
views
geometry problems
help asap
please fermit answer
1
answer
A cube whose side is 8 meters is inscribed in a sphere. Compute the area of the lune of the sphere if the central angle is 45 degrees.
answered
Sep 25, 2018
in
Geometry Answers
|
531
views
geometry problems
help asap
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