The answer is X^2-xy+2x^2y sorry if I am wrong
Tan x=opposite/adjacent
cot x=adjacent/opposite
so you need to inverse the fraction
tan x=.78 as a fraction is 78/100
-> inversed= 100/78=1.28=cot x
so it is the second option
Answer:
5x + 2x + 7x
Step-by-step explanation:
B. Since she has to divide the number of pictures with how many pages
Answer:
1
Step-by-step explanation:
Use PEMDAS to solve the equation, and you will get the answer 1 for x
