Answer:
if 1in=15miles
then20.4in=? miles
1in by ? miles and 20.4in by 15miles
1in ? miles= 306in miles
divide both sides by 1in
? miles= 306 miles
therefore 20.4in = 306miles
Answer:
False.
Step-by-step explanation:
It is a Geometric sequence with common ratio -1:
-3, (-3)(-1), (-3)(-1)^2 , (-3)(-1)^3
= -3, 3, -3, 3
Answer:
There is no figure/diagram in your post
Perpendicular is an object that is at 90 degrees of a surface (opposite of parallel).
Question: What edges are perpendicular to the edge QE?
This is slightly confusing because they didn't say if they have to be adjustant..I'm guessing not. It also is confusing because there are so many edges..
Edges perpendicular to QE:
QP, EH, PR, HA, QT, EJ, TR, JA
Edges that are perpendicular to QE that are options:
QP, EJ, PR, TQ
C = (a^2 + b^2)^1\2
c = (6^2 + 8^2)^1\2
c = (36 + 64)^1\2
c = (100)^1/2
c = 10
hope this helped, blessings!
