Answer:
Step-by-step explanation:
The formula of a surface area of a ball (sphere):
R - radius
We have R = 15in. Substitute:
If you want to get an approximation, then:
12.38 in expanded form is write like:-
10 + 2 + .3 + .08 = 12.38
To
write a number in expanded form just means to write the number in a
layout and when you add it up it will become the number you needed to
write in expanded form.
So, 12.38 written in expanded form is:- 10 + 2 + .3 + 0.8
Hope i helped
A décima consists of 44 lines, each of which generally has eight syllables. A décima consists of one stanza of fourlines, and four more stanzas of ten lines each. Each of the four lines of the first stanza is repeated later in the poem. Sometimes when these lines are repeated, they are slightly altered.