Answer:
.
Step-by-step explanation:
Answer:
100% chance of this happening.
Step-by-step explanation:
The chances of this happening = 100% because all the numbers are greater than 0.
Answer:
The perimeter of a semicircle is the sum of the half of the circumference of the circle and diameter. As the perimeter of a circle is 2πr or πd. So, the perimeter of a semicircle is 1/2 (πd) + d or πr + 2r, where r is the radius.
Answer:

Step-by-step explanation:
The formula for the trigonometric function sin is:
Ф
The side opposite to the ∠g is x, which is equal to 10

the hypotenuse of the triangle is z, which is equal to 11

so the ratio is:

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