Which of the following is NOT permitted when verifying trigonometric identities? a. simplifying one side of the identity to match the other side

b. cross multiplying if the identity is a proportion

c. simplifying each side of the identity separately to get the same expression on both sides

answer: 7

step-by-step explanation: cause i checked it

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

20days louise can read300 pg

step-by-step explanation:

1 day 15 pg 300: 15= 20

x day 300 pg