Generate Quiz 6A0F1237EC963

By joining non-adjacent vertices, a polygon with n sides can be divided into n-2 triangles. A 5-sided polygon (pentagon) in this instance can be split into 5 – 2 = 3 triangles.

Because a pentagon cannot be divided into 5, 10, 15, or 20 triangles, options (a), (b), (c), and (d) are incorrect.

Option C appropriately employs the infinitive form “to make friends” to denote the act of establishing relationships, even though “friends” is a plural countable noun.

The right response is 5/22.

It can be resolved as follows:

There are twelve boys in the class.

There are ten girls in the class.

There are five girls with blue eyes.

There are zero boys with blue eyes.

Total students = 12 + 10 = 22

Total pupils with blue eyes = 5 + 0 = 5

The likelihood of choosing a blue-eyed student is 5/22.

Since a constant does not change with x, its derivative with respect to x is always zero.

Put “themselves” in place of “ourselves”:

The use of “ourselves” in this sentence is incorrect because it conflicts with the subject “those.” The third-person plural pronoun “themselves” should be used in place of the pronoun “ourselves” in order to keep the plural antecedent “those.”

The mistake is option B. The correct phrase is “choosing between” rather than “choosing among”.