Answer:
A, B, C and F
Step-by-step explanation:
We have according to the options:
A.
B.
C.
D. , which is not rational.
E. , which is not rational.
F.
Hence, the expressions representing rational numbers are A, B, C and F.
Convert Standard Form to Factored Form (SHOW ALL WORK) (LT 5.6) j(x)=x²+7X-18
1 answer:
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Answer: C) 5.5 cm.
Step-by-step explanation:
From the given , it can be clearly seen that in triangle DBE , G and H are the midpoints of segment DB and DE respectively.
Also, GH is parallel to BE. [By Converse of Basic proportionality theorem]
Length of BE= 11 cm.
Further more,
Hence, the BEST ESTIMATE for segment GH is 5.5 cm.
Note :
Converse of Basic Proportionality Theorem says that when a line (or a segment) divides any two sides of a triangle in equal proportion then the line ought to be parallel to the remaining third side.