Answer:
x = 4
Step-by-step explanation:
the segment inside the triangle is an angle bisector and divide the opposite side into segments that are proportional to the other two sides, that is
=
=
=
( cross- multiply )
2x = x + 4 ( subtract x from both sides )
x = 4
Answer:
The answer is
<h2>15448 cm³</h2>Step-by-step explanation:
Volume of a sphere is
where r is the radius
From the question in order to find the volume of the sphere we must first find the radius of the sphere using it's surface area
Surface area of sphere = 4πr²
3000 = 4πr²
Divide both sides by 4π
r² = 750/π
r = 15. 45 cm
Now the volume of the sphere is
Hope this helps you
Solution
To find the probability of less than 13 or greater than 15
Therefore, the probability that the sum of her spins is less than 13 or greater than 15 is