Get premium membership and access questions with answers, video lessons as well as revision papers.
Equation is
$\frac{y-3}{x+2}$ = $\frac{-2}{3}$;
3y - 9 = -2x - 4;
3y = -2x - 4 + 9;
3y = -2x + 5;
3y + 2x - 5 = 0
johnmulu answered the question on June 13, 2017 at 08:35
- Find the equation of the straight line passing through the points (-3,4) and (8,1)(Solved)
Find the equation of the straight line passing through the points (-3,4) and (8,1)
Date posted: June 13, 2017. Answers (1)
- The gradient of a line AB is 1. If A and B are (3,5) and (x,4) respectively, find the value of x. (Solved)
The gradient of a line AB is 1. If A and B are (3,5) and (x,4) respectively, find the value of x.
Date posted: June 13, 2017. Answers (1)
- The length of a line segment joining A(3,y) and B(7,5) is 5 units. Find the possible value of y. (Solved)
The length of a line segment joining A(3,y) and B(7,5) is 5 units. Find the possible value of y.
Date posted: June 13, 2017. Answers (1)
- C(4,3) is the midpoint of a line segment AB. Given that the coordinates of B are (6,5), what are the coordinate of A? (Solved)
C(4,3) is the midpoint of a line segment AB. Given that the coordinates of B are (6,5), what are the coordinate of A?
Date posted: June 13, 2017. Answers (1)
- Evaluate using tables (Solved)
Evaluate using tables
$\frac{(0.0056)^{\frac{1}{2}}}{1.38 \times 27.42}$
Date posted: June 13, 2017. Answers (1)
- Evaluate without using logarithm tables. (Solved)
Evaluate without using logarithm tables.
$\frac{450 \times \sqrt{0.36}}{27 ^{\frac{2}{3}} \div 81^{\frac{3}{4}}}$
Date posted: June 13, 2017. Answers (1)
- Without using logarithm tables, evaluate (Solved)
Without using logarithm tables, evaluate
$\frac{0.15\times 0.45 \div 1.5}{4.9 \times 0.2 + 0.07}$
Date posted: June 13, 2017. Answers (1)
- Solve for x in 125x+1 + 53x = 630(Solved)
Solve for x in 125x+1 + 53x = 630
Date posted: June 13, 2017. Answers (1)
- Factorise 3x + 3x+1 hence evaluate the value of x in(Solved)
Factorise 3x + 3x+1 hence evaluate the value of x in 3x + 3x+1 = 36
Date posted: June 13, 2017. Answers (1)
- Solve for x in 49x+1 + 72x = 350(Solved)
Solve for x in 49x+1 + 72x = 350
Date posted: June 12, 2017. Answers (1)
- Solve for x in 4x + 22x+1 = 24(Solved)
Solve for x in 4x + 22x+1 = 24
Date posted: June 12, 2017. Answers (1)
- Solve for x in(Solved)
Solve for x in 3x x 22x-3 = 18
Date posted: June 12, 2017. Answers (1)
- Solve for x in 9x + 32x - 1 = 53 (Solved)
Solve for x in 9x + 32x - 1 = 53
Date posted: June 12, 2017. Answers (1)
- Solve for x in (Solved)
Solve for x in 9x + 32x+1 = 36
Date posted: June 12, 2017. Answers (1)
- Solve for m if ($\frac{1}{27})^m$ x (81)$^{-1}$ = 243(Solved)
Solve for m if ($\frac{1}{27})^m$ x (81)$^{-1}$ = 243
Date posted: June 12, 2017. Answers (1)
- Solve for x in ($4^3)^x$ = $\frac{1}{64}$(Solved)
Solve for x in ($4^3)^x$ = $\frac{1}{64}$
Date posted: June 12, 2017. Answers (1)
- Evaluate ($\frac{1}{2})^x$ x ($\frac{1}{8})^{1-X} = 32$(Solved)
Evaluate ($\frac{1}{2})^x$ x ($\frac{1}{8})^{1-X} = 32$
Date posted: June 12, 2017. Answers (1)
- Evaluate ($\frac{8}{27})^{\frac{2}{3}}$ x $16^{\frac{1}{2}}$ x $81^{\frac{1}{4}}$(Solved)
Evaluate ($\frac{8}{27})^{\frac{2}{3}}$ x $16^{\frac{1}{2}}$ x $81^{\frac{1}{4}}$
Date posted: June 12, 2017. Answers (1)
- Simplify (Solved)
Simplify $\sqrt{3^x \times 4^{2x }\div3^{-x}}$
Date posted: June 12, 2017. Answers (1)
- Solve for x in (Solved)
Solve for x in $\frac{81 \times 27^x}{9^x}$ = 729
Date posted: June 12, 2017. Answers (1)