390625
^if that’s what you meant in the picture cause your question was confusing
Answer:
see explanation
Step-by-step explanation:
Using the trigonometric identity
tan²x + 1 = sec²x ⇒ tan²x = sec²x - 1
Consider the left side
sec²x × tan²x + sec²x
= sec²x(sec²x - 1) + sec²x ← distribute and simplify
=
x - sec²x + sec²x
=
x = right side ⇒ verified
Answer:
150 cm²
Step-by-step explanation:
Since the room is square, assuming that it is a cube, the area will be 6s², where s is the side length.
Given a side length of 5cm, the area is
6(5)² = 6cm × 25cm = 150cm²
45.
12/18 = 8/x <=> 2/3 = 8/x <=> x = (3*8)/2 = 12;
Your answer is 110. You take 10 and divide it by 750. = 75 then you take 75. Divided 8250. = 110