Step-by-step explanation:
Since, cos 200°
= 1/sec 200°⇒ cos 200°
= 1/(-1.0641)
= -0.9397
Answer:
The correct option is 70
Step-by-step explanation:
It is a right triangle so we will use Pythagorean theorem to find AB:
We have One side = 24 and hypotenuse = 24+50 which is 74
Now apply Pythagorean theorem:
AB = √(74)²-(24)²
AB = √5476-576
AB= √4900
Take the square root of 4900.
AB= 70
Thus the correct option is 70....
Answer:
Distributive Property: a(b+c) = ab+ac

<em><u>(3y+30)</u></em> is the right answer.
Answer: 7:12
Step-by-step explanation:
From the question, we are informed that Adrienne has chicken and ducks on her farm and that she has 28 ducks and 48 chickens.
The ratio that describes the number of ducks to the chickens will be gotten by first representing the number of ducks to chicken as a fraction and reducing to lowest term. This will be:
= 28/48
= 7/12
= 7:12