All of the following are expressed to the nearest tenth.
a) 1.45 = 1.1
b) .367 = .4
c) .24 = .2
d) 13.6
Answer:
see the explanation
Step-by-step explanation:
Let
s ----> the number of students on the trip
t ----> the number of teachers on the trip
we have the equation
This linear equation represent a proportional relationship, because the line passes through the origin
The constant of proportionality is equal to the slope of the line
so
That means -----> there are a ratio of 25 students by teacher in the trip
or
The number of students is 25 times the number of teachers in the trip
Answer:
SSS
Step-by-step explanation:
REM and DME share a side. This side is of course congruent.
In addition, sides RM and ED are marked as congruent, as are RE and MD.
All three corresponding sides of each triangle are congruent, which proves the triangles' congruency.
No information is given about the angles in these triangles, so none of the other theorem answer choices are valid.
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The apothem of a square is equal to half its side length. Therefore, the square has a side length of 5. The area of a square equals the s^2. Therefore, the area of the square is 5^2=25. (B)