If you mean simplifying -4/8 simplified is -2/4 or -1/2 which in decimal form is -0.5 so it is technically a negative half.
Answer:
√105/2
Step-by-step explanation:
Given the surd expression √7.5×√3.5, this can also be expressed as;
√7.5×√3.5
= √75/10 × √35/10
= √(75×35)/10×`10
=√105×25/100
= 5√105/√100
=5√105/10
=√105/2
Hence the required expression a √105/2
Answer:
ratio of GEOM to TEYR is 
Therefore OE is equal to:


12 units is the length of OE, so the final answer is:
12.0 Units.