#17) 8 cubic feet.
#19) 5 miles.
Answer:
ΔBFG
Step-by-step explanation:
Since top face points are
and bottom face points are
The side BF can be a hypotenuse of the triangle BFG only
This triangle is on the top face and all the rest given triangles are formed by the points that are not on the same face, therefore BF can't be a hypotenuse of those, as ether B or F is becoming a right angle of the triangles.
Answer:
Step-by-step explanation:
It is necessary to add the whole numbers of fractions from left to right in order to solve this problem.
<h3>3 3/5+1 1/6</h3>
<u>First, you have to add the whole numbers.</u>
3+1=4
<u>After that, you can combine by a fraction.</u>
6*3=18
18/5+ 1 1/6
1+6=7
7/6
<u>Rewrite the problem down.</u>
18/5+7/6
<u>Solve.</u>
5*6=30
143/30
=23/30
- <u>Therefore, the final answer is 4 23/30.</u>
<h3 />
I hope this helps you! Let me know if my answer is wrong or not.
Answer:
$14.04
Step-by-step explanation:
to find the answer we can multiply 19.5 by 28% and use that answer to subtract to 19.5 or we can just directly multiply 19.5 by 72%
19.5 * 72% = 14.04
it costs $14.04 after a markdown of 28%