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Recent questions tagged area


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Calculate the value of \(x\)
1 answer 48 views
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Calculate the value of \(x\) Calculate the value of \(x\)   ...
by Pieter Gold Status
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asked in Mathematics May 6
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Calculate the area of the shaded part
1 answer 29 views
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Calculate the area of the shaded part Calculate the area of the shaded part ...
by Pieter Gold Status
(30,445 points)
asked in Mathematics May 2
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What is the definition of area in calculus?
1 answer 57 views
What is the definition of area in calculus?What is the definition of area in calculus? ...
by Pieter Gold Status
(30,445 points)
asked in Mathematics Mar 31
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Given force and area, what is the formula for pressure in physical sciences?
1 answer 56 views
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Does MathsGee have an area and decimals simulator?
1 answer 51 views
Does MathsGee have an area and decimals simulator?Does MathsGee have an area and decimals simulator? ...
by Pieter Gold Status
(30,445 points)
asked in MathsGee Meta Questions Mar 31
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Does MathsGee have an area and multiplication simulator?
1 answer 64 views
Does MathsGee have an area and multiplication simulator?Does MathsGee have an area and multiplication simulator? ...
by Pieter Gold Status
(30,445 points)
asked in MathsGee Meta Questions Mar 31
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The value of a random variable, \(\tilde{x}\), is determined by rolling one fair, 6-sided dice. Draw the PDF and CDF of \(\tilde{x}\).

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Find the centroid of the area bounded by the parabola \(y=x^{2}\) and the line \(2 x+3\).
1 answer 210 views
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Calculate the perimeter of the diagram.
0 answers 75 views
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Calculate the perimeter of the diagram. Calculate the perimeter of the diagram. ...
by Pieter Gold Status
(30,445 points)
asked in Mathematics Feb 5
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Calculate the value of \(x, y\) and \(z\) in the diagram below. Provide reasons for your answers.
0 answers 89 views
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What is the formula for area?
1 answer 53 views
What is the formula for area?What is the formula for area? ...
by Pieter Gold Status
(30,445 points)
asked in Mathematics Feb 5
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A rectangle's length is \((x+2) \mathrm{cm}\) and its width is \(4 \mathrm{~cm}\). Write the simplified equation of the area (A).
0 answers 178 views
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Using the Lower Riemann Sum, the approximate area under the hyperbola $x y=1$ between $x=1$ and $x=2$ divided into $n$ rectangles of equal width is
0 answers 38 views
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Calculate the area of the triangle with the vertices $$ A(1,-1,2), B(3,1,-1), C(-1,2,5) $$
0 answers 92 views
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Find the area of the largest rectangle that can be inscribed between the curve $y=12-x^{2}$ and the $x$-axis.
0 answers 110 views
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An induction coil is generally used to
1 answer 69 views
An induction coil is generally used toAn induction coil is generally used to ...
by MathsGee Platinum
(118,646 points)
asked in Physics & Chemistry Nov 10, 2021
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The graph of the relation \(y=x^{2}+2 x+k\) passes through the point \((2,0)\). Find the values of \(\mathrm{k}\)
1 answer 143 views
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A map is drawn to a scale of 1:75000. This scale can be expressed as \(1cm\) respresents \(n \mathrm{~km}\). Find \(n\).
0 answers 128 views
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A circle with centre \((-3,1)\) passes through the point \((3,1)\). Find its equation.
1 answer 145 views
A circle with centre \((-3,1)\) passes through the point \((3,1)\). Find its equation.(a) If \(f(x)=\frac{2 x-3}{\left(x^{2}-1\right)(x+2)}\) (i) find the values of \(x\) for which \(f(x)\) is undefined. (ii) express \(\mathrm{f}(\mathr ...
by MathsGee Platinum
(118,646 points)
asked in Mathematics Sep 12, 2021
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Find the equation of the line joining the stationary points of \(y=x^{2}(x-3)\) and the distance between them.
1 answer 163 views
Find the equation of the line joining the stationary points of \(y=x^{2}(x-3)\) and the distance between them.(a) Simplify : \(\frac{1}{1-\cos \theta}+\frac{1}{1+\cos \theta}\) and leave your answer in terms of \(\sin \theta\). (b) Find the equation of the li ...
by MathsGee Platinum
(118,646 points)
asked in Mathematics Sep 12, 2021
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A curve is given by \(y=5-x-2 x^{2}\). Find the equation of its line of symmetry.
1 answer 119 views
A curve is given by \(y=5-x-2 x^{2}\). Find the equation of its line of symmetry.A curve is given by \(y=5-x-2 x^{2}\). Find the equation of its line of symmetry. A. \(x=\frac{-41}{8}\) B. \(x=\frac{-1}{4}\) C. \(x=\frac{1}{4}\) D ...
by MathsGee Platinum
(118,646 points)
asked in Mathematics Sep 12, 2021
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A circle with centre \((4,5)\) passes through the y-intercept of the line \(5 x-2 y+6=0\). Find its equation.
1 answer 123 views
A circle with centre \((4,5)\) passes through the y-intercept of the line \(5 x-2 y+6=0\). Find its equation.A circle with centre \((4,5)\) passes through the y-intercept of the line \(5 x-2 y+6=0\). Find its equation. A. \(x^{2}+y^{2}+8 x-10 y+21=0\) B. \(x ...
by Siyavula Bronze Status
(7,450 points)
asked in Mathematics Sep 11, 2021
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A straight line \(2 x+3 y=6\), passes through the point \((-1,2)\). Find the equation of the line.
1 answer 137 views
A straight line \(2 x+3 y=6\), passes through the point \((-1,2)\). Find the equation of the line.A straight line \(2 x+3 y=6\), passes through the point \((-1,2)\). Find the equation of the line. A. \(2 x-3 y=2\) B. \(2 x-3 y=-2\) C. \(2 x+3 y=-4 ...
by Siyavula Bronze Status
(7,450 points)
asked in Mathematics Sep 11, 2021
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Find the coordinates of the centre of the circle \(3 x^{2}+3 y^{2}-4 x+8 y-2=0\)
1 answer 82 views
Find the coordinates of the centre of the circle \(3 x^{2}+3 y^{2}-4 x+8 y-2=0\)Find the coordinates of the centre of the circle \(3 x^{2}+3 y^{2}-4 x+8 y-2=0\) A. \((-2,4)\) B. \(\left(\frac{-2}{3}, \frac{4}{3}\right)\) C. \(\le ...
by Siyavula Bronze Status
(7,450 points)
asked in Mathematics Sep 11, 2021
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If \(\mathrm{M}\) and \(\mathrm{N}\) are the points \((-3,8)\) and \((5,-7)\) respectively, find \(|\mathrm{MN}| ?\)
1 answer 106 views
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A rectangle has a length that is 2 less than 3 times the width. If the area of this rectangle is 16 units, find the dimensions and the perimeter.
1 answer 685 views
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The area of a rectangle is \(64 \mathrm{~m}^{2}\). Calculate the length of the sides if the perimeter is at a minimum.
1 answer 161 views
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The dimensions of a prism is \(b \mathrm{~cm}, b \mathrm{~cm}\) and \((60-4 b) \mathrm{cm}\). Determine \(b\) if the Volume, \(\mathrm{V}\), is a maximum.

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The height of an isosceles triangle is \((18-x) \mathrm{mm}\) and the base is \((20+2 \mathrm{x}) \mathrm{mm}\). Determine \(\times\) for a maximum area.

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Calculate the dimensions of a rectangle with a perimeter of \(312 \mathrm{~m}\) for which the area, \(\mathrm{V}\), is at a maximum.
1 answer 171 views
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If \(y=a^{x}\) passes through \((2 ; 16)\), calculate the value of \(a\).
1 answer 89 views
If \(y=a^{x}\) passes through \((2 ; 16)\), calculate the value of \(a\).If \(y=a^{x}\) passes through \((2 ; 16)\), calculate the value of \(a\). ...
by MathsGee Platinum
(118,646 points)
asked in Mathematics Aug 31, 2021
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If \(y=a^{x}\) passes through \((2 ; 25)\), calculate the value of \(a\).
1 answer 75 views
If \(y=a^{x}\) passes through \((2 ; 25)\), calculate the value of \(a\).If \(y=a^{x}\) passes through \((2 ; 25)\), calculate the value of \(a\). ...
by MathsGee Platinum
(118,646 points)
asked in Mathematics Aug 31, 2021
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If \(y=a^{x}\) passes through \((5 ; 32)\), calculate the value of \(a\).
1 answer 100 views
If \(y=a^{x}\) passes through \((5 ; 32)\), calculate the value of \(a\).If \(y=a^{x}\) passes through \((5 ; 32)\), calculate the value of \(a\). ...
by MathsGee Platinum
(118,646 points)
asked in Mathematics Aug 31, 2021
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A rectangle with length $L$ and width $W$ has a perimeter $P$ given by $P=L+W+L+W$. Simplify this expression.
1 answer 218 views
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The standard normal curve has a total area to be under one, and it is symmetric around zero. True or False?
1 answer 578 views
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The sides of a rectangle are positive whole numbers. If its area is $A$ and its perimeter is $P$, which of the following numbers cannot equal $A+P ?$

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Find the volume of the solid formed by revolving the region bounded by $y=(x-2)^{2}$ and $y=x$ about the $y$ -axis.
0 answers 221 views
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Find the area of the region bounded by the curves $y=6-x^{2}$ and $y=x+4$.
1 answer 314 views
Find the area of the region bounded by the curves $y=6-x^{2}$ and $y=x+4$.Find the area of the region bounded by the curves $y=6-x^{2}$ and $y=x+4$. ...
by MathsGee Platinum
(118,646 points)
asked in Mathematics Jun 16, 2021
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What is the determinant of the product of matrices
1 answer 139 views
What is the determinant of the product of matricesWhat is the determinant of the product of matrices $A=\left\begin{array}{ccc}2 & 3 & -1 \\ 0 & 1 & 2\end{array}\right$ and $B=\left ...
by MathsGee Platinum
(118,646 points)
asked in Mathematics Jun 16, 2021
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What is the largest rectangular area that 80m of fencing can enclose?
0 answers 123 views
What is the largest rectangular area that 80m of fencing can enclose?What is the largest rectangular area that 80m of fencing can enclose? ...
by MathsGee Platinum
(118,646 points)
asked in Mathematics Jun 11, 2021
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