Matrix, find the matrix of the linear transformations T:R2->R2 defined by T...

find the matrix of the linear transformations T:R2->R2 defined by T(x,y,z)=(x+2y,x-3z).

SOLID MENSURATION, The base of an isosceles triangle and the altitude drawn...

The base of an isosceles triangle and the altitude drawn from one of the congruent sides are equal to 18cm and 15cm, respectively. Find the lengths of the sides of the triangle.

Arthimetic progressions, what is the ratio of sides of a right angle triang...

what is the ratio of sides of a right angle triangle which are in A.P

Unit rates with fractions, a math problem that involves the numbers $112 fo...

a math problem that involves the numbers $112 for 8 hours

Solve the following word problems, 1.   The length of a rectangle is 2 time...

1.   The length of a rectangle is 2 times its width.  The area of the rectangle is 72          square inches. Find the dimensions of the rectangle.   2.   The length of a rec

Geometry, how much congruent sides does a trapezoid have

how much congruent sides does a trapezoid have

Explain different base numbers, Explain Different Base Numbers? In mult...

Explain Different Base Numbers? In multiplying or dividing two exponential expressions with different base numbers, write out the exponential expressions as products. Since

Identify the children strategies to solve maths problems, Here are four pro...

Here are four problems. Four children solved one problem each, as given below. Identify the strategies the children have used while solving them. a) 8 + 6 = 8 + 2 + 4 = 14 b)

The formula for life, what is the formula fore life

what is the formula fore life

Arithmetic sequences and series,