Explanation

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

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

Explanation

Given the area of the rectangle:

x² - 5x + 6

Let's factorize the quadratic expression:

x² - 5x + 6 = x² - 3x - 2x + 6

= x(x - 3) - 2(x - 3)

= (x - 3)(x - 2)

Explanation

The transitive property states that if a < b and b < c, then a < c.

This property shows how inequality (or equality) carries over through a middle term.

Explanation

Keyboard Key Categories:

Navigation Keys: Include Page Up/Down, Arrow Keys, Home, End, Delete, and Insert. They help move the cursor or scroll through content.

Control Keys: Ctrl, Alt, Esc (used for shortcuts).

Function Keys: F1-F12 (perform specific tasks).

Explanation

Anode: The electrode where oxidation (loss of electrons) occurs.

It releases electrons into the circuit.

Cathode vs. Anode:

Cathode: Reduction (gain of electrons) occurs here.

Anode: Always the site of oxidation in both galvanic (voltaic) and electrolytic cells.

Explanation

Phishing is a cyber-attack technique where fake emails or websites are used to trick users into giving personal information.

It often targets passwords, credit card numbers, and login details by pretending to be legitimate sources.

Explanation

The United States is a classic example of a federal system, where powers are divided between the national and state governments.

In a federal system, each level has its own laws, government, and responsibilities.

Explanation

The perimeter of a rectangle is given by:

P = 2(length + breadth)

Given:

P = 28 cm

Breadth = 6 cm

28 = 2(length + 6)

14 = length + 6

length = 8 cm

Explanation

Delicate means نرم ، نازک ، یا آسانی سے نقصان پہنچا

Gentle means نرمی یا کوملتا

Explanation

0.75 is a terminating decimal, which can be written as 75/100.

Simplifying 75/100 gives 3/4, making it a rational number.