Answer:
Answer. Your number is 7. Double of 7 is 14 and 14 + 11 = 25.
Step-by-step explanation:
Answer:
f(x)=3 x (4)^x
Step-by-step explanation:
Answer:
if you're rewriting the equation the answer is x+2y+6=0 explanation : I moved the constant to the left handside and changed its sign, then divided both sides of the equation by 4. If youre solving for x the answer is x=-6-2y . If youre solving for y its y=-3- x/2 ( fraction)
Step-by-step explanation:
Answer:
Explanation:
Identity: sec2θ=1+tan2θ
sec2(π2−x)−1=1+tan2(π2−x)−1
=tan2(π2−x)
Identity: tan(π2−θ)=cotθ
=cot2x