9/200. divide 45 and 1000 both by 5 to reduce it.
Answer:
45tf+47tf=92tf
Step-by-step explanation:
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Answer:

Step-by-step explanation:
8^2+5^2=c^2
64+25=c^2
89=c^2
c=
<-- this is the length of the rectangle at the bottom
2^2+(
)^2=c^2
4+89=c^2
c=
<-- length of dotted line (diagonal)
Answer:
B
Step-by-step explanation:
given y = kx
To find k use the x and y values of the coordinate point given (- 5, 3)
k =
=
= -
Answer: (5,3)
Step-by-step explanation:
the formula used for a reflection across the x-axis is (x,-y)