4 x 5 = 20 , 1 x 5 = 5.
20 chew bones and 5 dog toys.
Helen needs a replacement ball bearing whose radius is 5.99mm
A sphere is a perfectly round geometrical 3-dimensional object. It can be characterized as the set of all points located distance r (radius) away from a given point (center). It is perfectly symmetrical, and has no edges or vertices.
The formula of surface area of the sphere is
where r represents radius
Given: Surface area of ball = 452.16
Using formula we get,
= 452.16
r^2 = 452.16/4
r = 5.99 mm
Thus Helen needs a replacement ball bearing whose radius is 5.99mm
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<span> 53/2 ÷ 53/8
(53 × 8) / (53 × 2)
424/106
4/1
4
The answer is 4.
</span>
Answer:
in total it will be 3
Step-by-step explanation:
i had the same question
A. 3^n 3^20
b.N^n N^20
c.12^n 12^9
d.237^n 237^4