5 feet below sea level or 8 feet below sea level
Answer:
50
Step-by-step explanation:
if the total is 140 then you subtract the full value which is 40 then you have 100=2x
simply divide 100 by 2
the answer is 50
Answer:
23
Step-by-step explanation:
25.73−2.19
=25.73−2.19
=25.73+−2.19
=23.54
Miles, yards, feet, inches
Answer:
A and D
Step-by-step explanation:
Given that EFGH is a scaled copy of ABCD, EFGH is similar to ABCD. The ratio of the corresponding lenght of their segments are equal, and therefore have the same scale factor.
This means: 
We are given only the length of segment GH = 12. GH corresponds with segment CD = 6, therefore:
Scale factor =
.
This implies that all length segments of ABCD was increased by 2 to get a scale copy of EFGH.
Angles in EFGH will have the same measures of degree as the corresponding angles in ABCD, because, it would have the same shape but only different in size.
The following statements are therefore true:
A. Segment EF is twice as long as segment AB. (Scale factor = 2)
D. The length of segment EH is 16 units. (EH = 2*AD = 2*8 = 16)