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First, check whether the triangle in the question is a right angle. If it is then SOHCAHTOA is used every time.

If not, count how many sides we know the length of and how many angles we know the va...

Usually a student should look to compare 3-4 poems (including a substantial comparison of two), but it is the quality of the response which matters not neccesarily the amount of comparisons. You should lo...

A nucleophile and a base are both nucleophilic that means they both have afinity for a electron poor target. Both nucleophile and base are electron rich, often have lone pair of electrons such as Oxygen a...

The gerund is formed in a similar way to the present participle. In most cases this involves taking the nous form of the verb and then dropping the -ons ending and replacing it with -ant. This forms the p...

Deoxyribonucleic acid (DNA) is the hereditary material in almost all organisms and is responsible for carrying out genetic instructions in the cell. DNA is a polymer of nucleotides and each nucleotide has...