Explanation

"Uncle" starts with a vowel sound /ʌ/, which is a true vowel sound.

Though "Uniform" and "Usual" start with vowel letters, they begin with a /juː/ sound (a consonant sound).

Explanation

MRI (Magnetic Resonance Imaging) uses a strong magnetic field and radio waves to create detailed images of organs and tissues.

It does not use ionizing radiation, unlike X-rays or CT scans.

Explanation

Explanation

Social intelligence involves understanding and managing interpersonal relationships and being aware of others' emotions and behavior.

It is especially important for teachers and social workers, who need empathy and strong communication skills.

Explanation

Given that the two sides of the isosceles triangle are equal:

3x - 2y + 2 = x - y + 7

This simplifies to:

2x - y = 5

The sum of the two equal sides is 12 cm:

(3x - 2y + 2) + (x - y + 7) = 12

This simplifies to:

4x - 3y = 3

Solving these two equations simultaneously, we find x = 6.

Explanation

In a Passive Learning Environment, students receive information and respond to stimuli with little active engagement.

This aligns with the stimulus-response method where learning is measured by correct reactions to teacher prompts.

Explanation

1/2 (sum of parallel sides × altitude) formula is derived from the fact that a trapezium can be divided into a rectangle and a triangle. 

The area of the trapezium is the sum of the areas of these two shapes, which simplifies to 1/2 × (a + b) × h, where a and b are the lengths of the parallel sides, and h is the altitude.

Explanation

Temperature is continuous data because it can take any value within a range (e.g., 30.5°C, 30.55°C).

Continuous data can be measured on a scale, not just counted.

Explanation

The curriculum is the primary tool a teacher (the artist) uses to shape and guide students (the material) within the school (the studio).

It encompasses the planned content, objectives, and experiences designed to achieve educational ideals.

Explanation

"Cannot" is the correct modal verb expressing inability, matching the meaning of "not able to."

It is the most direct modal form equivalent to the original sentence.