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Evaluate the expression \((12 \div 4)+[2 \times(-2)]\) accurately?
1 answer 47 views
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Can you solve  \[ 9-3 \div \dfrac{1}{3} +1=? \] 
0 answers 89 views
Can you solve  \[ 9-3 \div \dfrac{1}{3} +1=? \] Can you solve  \ 9-3 \div \dfrac{1}{3} +1=? \ ...
by Pieter Gold Status
(30,543 points)
asked in Mathematics Mar 23
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Evaluate \(8 \div 2(2+2)=?\)
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There are 3 spoons, 4 forks and 4 knives on the table. What fraction of the utensils are forks OR knives?

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What is a Boolean?
1 answer 73 views
What is a Boolean?What is a Boolean? ...
by MathsGee Platinum
(118,646 points)
asked in Computer Science Oct 16, 2021
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One third a number increased by seven is five less than the twice the number. What is the number?
1 answer 110 views
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Simplify the following algebraic expressions
1 answer 310 views
Simplify the following algebraic expressions Simplify the following algebraic expressions \( 4 ( a + 2 ) + 3 ( a - 5 ) \) \(9 a ^ { 2 } b ^ { 3 } \times 2 a b \div 6 a ^ { 3 } b ...
by MathsGee Platinum
(118,646 points)
asked in Mathematics Sep 12, 2021
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How would you solve \(\frac{x^{2}}{5}\left(5-\frac{5}{x}\right)=6 ?\)
1 answer 79 views
How would you solve \(\frac{x^{2}}{5}\left(5-\frac{5}{x}\right)=6 ?\)How would you solve \(\frac{x^{2}}{5}\left(5-\frac{5}{x}\right)=6 ?\) ...
by MathsGee Platinum
(118,646 points)
asked in Mathematics Sep 10, 2021
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What is a permutation?
0 answers 64 views
What is a permutation?What is a permutation? ...
by Siyavula Bronze Status
(7,450 points)
asked in Mathematics Sep 5, 2021
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What are the norms of $v=(1,-3,4,2)$ and $w=\left(\frac{1}{2},-\frac{1}{6}, \frac{5}{6}, \frac{1}{6}\right) .$?

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The expression $\sqrt{-x^{2}+6 x-5}$ has a
1 answer 65 views
The expression $\sqrt{-x^{2}+6 x-5}$ has aThe expression $\sqrt{-x^{2}+6 x-5}$ has a (A) maximum value of 2 (B) minimum value of 2 (C) maximum value of 3 (D) $\quad$ minimum value of 3 ...
by MathsGee Platinum
(118,646 points)
asked in Mathematics Aug 7, 2021
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How do I simplify the power of a quotient of two expressions?
1 answer 94 views
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How do you simplify the power of a product of two exponential expressions?
1 answer 151 views
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Expand the following binomial: $\left(3 a-\dfrac{2}{3}\right)^{6}$
1 answer 116 views
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$\left(-9^{*} 24\right)$ divided by $[-15-(23)]$
1 answer 71 views
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Simplify the following algebraic expression:
0 answers 179 views
Simplify the following algebraic expression:Simplify the following algebraic expression: PMT $\left\frac{1-(1+0.0225)^{6}(1+0.044)^{-6}}{0.044-0.0225}\right+\operatorname{PMT}\left(\frac{1}{0. ...
by Maths Genie Bronze Status
(5,550 points)
asked in Mathematics Jun 17, 2021
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Simply $2 a-3 a+4+6 a-3$
1 answer 95 views
Simply $2 a-3 a+4+6 a-3$Simply $2 a-3 a+4+6 a-3$ ...
by Maths Genie Bronze Status
(5,550 points)
asked in Mathematics Jun 17, 2021
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Write the following with a root sign.
1 answer 72 views
Write the following with a root sign.Write the following with a root sign. (a) $\quad a^{\frac{2}{5}}=$ (b) $x^{\frac{4}{3}}=$ ...
by Student SIlver Status
(10,892 points)
asked in Mathematics Jun 14, 2021
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Write the following without the root sign.
1 answer 126 views
Write the following without the root sign.Write the following without the root sign. (a) $\sqrt{a^{2}}= \quad$ (b) $\quad \sqrt{x}=$ ...
by Student SIlver Status
(10,892 points)
asked in Mathematics Jun 14, 2021
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Simplify $(0,25)^{\dfrac{3}{2}}$ without using a calculator.
1 answer 113 views
Simplify $(0,25)^{\dfrac{3}{2}}$ without using a calculator.Simplify   $(0,25)^{\dfrac{3}{2}}$ without using a calculator. ...
by Student SIlver Status
(10,892 points)
asked in Mathematics Jun 14, 2021
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Evaluate $47-4 \times 5 \div 4+8$
0 answers 99 views
Evaluate $47-4 \times 5 \div 4+8$Evaluate $47-4 \times 5 \div 4+8$ ...
by MathsGee Platinum
(118,646 points)
asked in Mathematics May 21, 2021
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Find $726 \times 32+726 \times 68$.
1 answer 79 views
Find $726 \times 32+726 \times 68$.Find $726 \times 32+726 \times 68$. ...
by Pieter Gold Status
(30,543 points)
asked in Mathematics May 10, 2021
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Evaluate: $-18+4(6 \div 2)^{2}$
1 answer 84 views
Evaluate: $-18+4(6 \div 2)^{2}$Evaluate: $-18+4(6 \div 2)^{2}$ ...
by MathsGee Platinum
(118,646 points)
asked in Mathematics May 6, 2021
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Evaluate the following expression and write the answer as a single number without exponents. $ - {6^2} + 4 \cdot {3^2}$

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Round 34,9974321 off to six, four and two decimal digits, respectively.
1 answer 120 views
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Simplify the following expression 35 + 42 − 16 − 8
0 answers 91 views
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Determine the area of the following figure
0 answers 87 views
Determine the area of the following figure<p>Determine the area of the following figure</p> <p><img alt="" src="http://unisa.mathsgee.com/?qa=blob& ...
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The correct formula/expression for a number which is five times as big as the number obtained after p has been decreased by three is

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Determine the perimeter of the following figure
0 answers 98 views
Determine the perimeter of the following figure<p>Determine the perimeter of the following figure</p> <p><img alt="" src="http://unisa.mathsgee.com/?qa=blob&amp ...
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Simplify the following expression: $ \dfrac{ab}{c} + \dfrac{c}{ab} \times \dfrac{ab}{c} $
1 answer 142 views
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Determine the period of time which the money was invested.
0 answers 86 views
Determine the period of time which the money was invested.Johnston invested R5 500. He received R1 650,00 interest. The applicable simple interest rate was 5% per year. Determine the period of time which the ...
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Simplify the following expression: $ \dfrac{25a^2}{8b} + \dfrac{16b}{5a} $
0 answers 111 views
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Simplify the following expression: $ \dfrac{2a}{3b} + \dfrac{b}{a} $
1 answer 135 views
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Simplify the following expression: $ 2\dfrac{3}{5} + \dfrac{2}{3} $
0 answers 142 views
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Write the number $2\dfrac{4}{5}$ as a decimal number
0 answers 111 views
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Solve the following equation $\dfrac{y}{2}-6=2$
1 answer 144 views
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What is the value of $\sqrt {9}$?
1 answer 102 views
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Simplify the following expression: \((40a(3 + 4a - 6) + 15 \div 3 \times 5)(32 \div 4 + 5) \)

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Simplify the following expression as far as possible: $\sqrt{36a^{16}b^{36}}$

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Simplify the following expression as far as possible: $xy + 3x^2y + 1 + 2xy^2 + yx^2 + 2 + yx$

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Simplify the following expression as far as possible without using a calculator: $\dfrac{2}{ 3} + \dfrac{3}{ 7} − \dfrac{1}{ 2}$

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Simplify the following expressions $4 \times \dfrac{10x}{14y} $

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The expression that describes the amount of butter needed (in kg), to produce $x$ packets of biscuits is
0 answers 92 views
The expression that describes the amount of butter needed (in kg), to produce $x$ packets of biscuits isA biscuit manufacturer uses 200 g of flour, 50 g of sugar and 100 g of butter for each packet of biscuits produced. The expression that describes the ...
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Factorise the number 21 as far as possible
0 answers 77 views
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Solve the equation - Twice a number plus three times another number is 120.
0 answers 93 views
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Determine the volume of a cylinder with radius of 0,75 metres and a perpendicular height of 3,2 metres.

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