The partnership deed is the legal document that outlines the rights and responsibilities of each partner in the partnership.

Increase in profit margins is generally not a reason for dissolution; rather, it is a positive outcome.

The formula for the sum of the interior angles of a polygon is (n-2) * 180, where n is the number of sides. Setting (n-2) * 180 = 720 gives n = 6.

'b' is the coefficient of the linear term x in the quadratic equation.

The sum of the roots of a quadratic equation is given by -b/a. Here, -(-6)/1 = 6.

A negative discriminant indicates that the roots are complex and conjugate.

The sum of the angles in a quadrilateral is 360 degrees. Therefore, angles C and D must sum to 180 degrees, making them supplementary.

The sum of the angles in any quadrilateral is 360 degrees. Given angles A and B, we can find C + D = 360 - (70 + 110) = 180 degrees.

In a quadrilateral, the sum of the angles is 360 degrees. Given angle A (90) and angle B (45), angle C + angle D = 360 - (90 + 45) = 225 degrees. The only option that fits is angle C = 135 degrees and angle D = 135 degrees.

The sum of angles in a quadrilateral is 360 degrees. If one angle is 120 degrees, the remaining angles must sum to 240 degrees. Dividing this by 3 gives 80 degrees for each of the equal angles.

Let each of the equal angles be x. The sum of angles in a quadrilateral is 360 degrees. Therefore, 90 + 3x = 360. Solving this gives x = 90 degrees, which is not an option. Hence, the correct answer is 45 degrees.

The sum of the interior angles of any quadrilateral is always 360 degrees, which applies to all four-sided figures.

The sum of the angles in a quadrilateral is 360 degrees. Thus, the fourth angle is 360 - (70 + 80 + 90) = 120 degrees.

Distance = Speed × Time = 10 km/h × 2 h = 20 km.

Distance = Speed × Time = 12 km/h × 2 h = 24 km.

Distance = Speed × Time = 12 km/h × 2 h = 24 km.

In a rectangle, the diagonals are equal in length and bisect each other.

The measure of each exterior angle of a regular polygon is 360/n. For a dodecagon (n=12), it is 360/12 = 30 degrees.

The measure of each interior angle in a regular hexagon can be calculated using the formula (n-2) * 180/n, which gives (6-2) * 180/6 = 120 degrees.

The measure of each interior angle in a regular pentagon can be calculated using the formula (n-2) * 180 / n, which results in (5-2) * 180 / 5 = 108 degrees.

In a regular pentagon, the number of diagonals is given by n(n-3)/2. For n=5, it results in 5(5-3)/2 = 5, which is equal to the number of sides.

In a rhombus, opposite angles are equal.

In a rhombus, the diagonals are unequal and bisect each other at right angles.

In a rhombus, the diagonals are perpendicular and they bisect the angles.

In a right triangle, the sum of the angles is 180 degrees. Therefore, the other angle must be 180 - 90 - 30 = 60 degrees.

In a right triangle, the sum of the angles is 180 degrees. If one angle is 30 degrees and the right angle is 90 degrees, the other angle must be 60 degrees.

In a right triangle, the sum of the angles is 180 degrees. Therefore, the other angle is 90 - 30 = 60 degrees.

In a right triangle, the sum of the angles is 180 degrees. Therefore, the other non-right angle must also be 45 degrees.

a_7 = 3(7) + 1 = 21 + 1 = 22.

Substituting n = 7 into the formula gives a_7 = 3(7) + 2 = 21 + 2 = 23.