14 divided by 20 is 0.7
Multiply that by 100
The answer is 70%
Answer:
If you was born in 1946 you would be twenty years old in:
1946+20
1966
Answer:
C
Step-by-step explanation:
just round up to nearest number and 7/8 is 0.87 so it coloser to 1 than half and the others are way to big.
Cot x = cos x / sin x
cot π/4 = cot 45° = cos 45° / sin 45°
We know that sin 45° and sin 45° have the same value:
cos 45° = sin 45° = √2 / 2;
cos 45° / sin 45° = √2/2 : √2/2 = 1
Answer:
cot π/4 = 1
Answer: n = -1 n = 3
Step-by-step explanation:
