Answer:
$8.27
Step-by-step explanation:
First we need to find the tip. We know it was 18% of the total. So...
x (the variable we need to find) 18%
__ = ___
10.08 (the total bill including tip) 100%
cross multiply
100x = 181.44
-------------------- (divide by 100 to get x by itself)
100
x = 1.81 (The 18% tip that was given)
So now we know how much the tip was, we subtract it from the bill
10.08 - 1.81 = $8.27
Answer:
See Explanation
Step-by-step explanation:
I will answer this question with the attached square pyramid
From the attached pyramid, we have:
So, the base area is:
The dimension of each of the 4 triangles is:
So, the area of 4 triangles is:
So, the surface area is:
Exquisite.
All are Correct
My doubts do come from your last answer.
I think the complement should be 60° too
8.517 is in number (numerical) form. 8.517 written in word form is like:-
eight and five hundred seventeen thousandths
8.517 in expanded form can be written like this:-
8 + .5 + .01 + .007 = 8.517
So, 8.517 written in word form is eight and eight and five hundred seventeen thousandths
Hope I helped ya!!
