3 years ago

There are 27 students in Ms. Langley's

Mathematics

1 answer:

Yuliya22 [10]3 years ago

8 0

Answer:

405 Problems

Step-by-step explanation:

One student in class has 15 problems.

There are 27 students in the class.

Let's multiply 15 by 27.

$15*27=405$

In all, there would be 405 problems assigned to the whole class.

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Step-by-step explanation:

Note the following identities: tan² x = sec²x - 1

$\sec x=\dfrac{1}{\cos}$

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