Answer:
100
Step-by-step explanation:
Multiply 40 by 3 because 40 is 1/3 and find the answer for 3/3.
I got 120, subtract 20 from 120 beacause there is 20 silver cards. The answer is 100
Answer:
55
Step-by-step explanation:
3x-12=2x
+12
3x=2x +12
-2x
x=12
4(12)+ 9
48+9
=55
The volume of the ball has a diameter of 15 centimeters around 2 decimal places is 1767.15 cubic centimeters.
<h3>What is
Geometry?</h3>
It deals with the size of geometry, region, and density of the different forms both 2D and 3D.
A sports ball has a diameter of 15 cm.
Then the radius of the ball will be
r = d/2
r = 15/2
r = 7.5 cm
Then the volume of the ball will be

More about the geometry link is given below.
brainly.com/question/7558603
#SPJ1
<span>It means that it is pertaining to a type of math or in this case Geometry, for the use of its method.
</span>