Since the topic is similar right triangles you need to think of the Pythagorean triples, for this problem use the 3-4-5 triplet ratio
Answer:
513 people per square mile
Step-by-step explanation:
because
Answer:
The height of the flagpole is 7.5 m
Step-by-step explanation:
In this problem
we know that
Triangles SPN and SFG are similar by AA Similarity Theorem
see the attached figure to better understand the problem
Remember that
If two figures are similar then the ratio of its corresponding sides is proportional
so
SN/SG=PN/FG
we have
SN=8 m
SG=SN+NG=8+32=40 m
PN=1.5 m
FG ----> the height of the flagpole
substitute the values and solve for FG
8/40=1.5/FG
Multiply in cross
FG(8)=40(1.5)
FG=40(1.5)/8
FG=7.5 m
Answer: -11
Step-by-step explanation:
4(-2)-3
-8-3
=-11
Answer:
1 over 4 is the answer correct answer