Explanation

"Very" modifies the adverb "fast," showing degree or intensity.

It is an adverb because it describes how fast he drives.

Explanation

"An" is incorrect before the consonant sound "black."

It should be "a black kite" because "black" starts with a consonant sound.

Explanation

Explanation

The product of two rational numbers is always rational because the product of two fractions (or integers) is another fraction (or integer).

Rational numbers are closed under multiplication, meaning multiplying two rationals results in another rational number.

Explanation

Given the product:

(5i) × (-2i)

= -10i²

Since i² = -1:

= -10(-1)

= 10

Explanation

The equation a(b + c) = ab + ac shows how multiplication distributes over addition.

This is called the distributive property in algebra.

Explanation

Fertilization in frogs involves the fusion of male and female gametes — a clear example of sexual reproduction.

The budding, fission, vegetative propagation are all forms of asexual reproduction.

Explanation

Explanation

In a triangle, if two angles are congruent, their opposite sides are also congruent (equal in length).

This is a property of isosceles triangles, where equal angles face equal sides.

Explanation

Furniture means فرنیچر