Answer:
The equality is only true for
, not for all values
Step-by-step explanation:
Given

Required
Determine if it is valid

Evaluate the exponent



Rewrite as:

Factorize



<em>The equality is only true for </em>
<em>, not for all values</em>
Answer:
b) 6/7
c) 14
Step-by-step explanation:
b) Scale Factor = Red/(Red+Blue) = 8/(8+6) = 8/14 = 6/7.
c) x = 8+6 = 14.
EXTRA TIP: If you aren't sure, think about wheter these triangles are isosceles(from the diagram). Hope this helps!
Answer:
4/5
Step-by-step explanation:
10:100=8:x
x= 100*8/10
x= 80 (80%)
80% = 80/100 = 8/10 = 4/5
The answer is most likely B. :)