Step-by-step explanation:
The total degrees is always 360. So whe get 360=180+3x. 360-180=3x. 180=3x. x=60. I don't know how you're supposed to get 84 degrees.
The angle between the ropes is 58 degree , Option C is the right answer.
<h3>What is a Vector ?</h3>
Vector is an object that has both magnitude and direction.
It is given in the question that
The angle between the ropes can be calculated as
= 11662
= 15207
= 93000000
93000000 = 11662 * 15207 cos 
cos =0.524
= 58.37 degree
The angle between the ropes is 58 degree , Option C is the right answer.
To know more about Vector
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Answer:
hx2+4
Step-by-step explanation:
Just doubled the painting width and you get your height.
Assuming the probability of a boy is 50%, then the probability of 5 boys is
(50%)(50%)(50%)(50%)(50%) = 3.125%.
(1/2)(1/2)(1/2)(1/2)(1/2) = 1/32
Answer:
15s
Step-by-step explanation:
Write like so:
54m = 9s
90m = x
Cross multiply:
(90*9)=(54x)
810 = 54x
Divide both sides by 54:
810/54 = 54x/54
15 seconds = x
