Answer: for -10 + 4 the answer is -6
for -7 - 11 the answer is -18
Step-by-step explanation:
For -10+4 all you do is start at -10 and go up 4 to -6 (-9, -8, -7, -6)
and for -7 - 11 you start at 7 and just go down (but the numbers get bigger) to -18 (-8, -9, -10, -11, -12, -13, -14, -15, -16, -17, -18)
Answer:
distance between points=13 units
Step-by-step explanation:
distance between points=
put
=(8,7) and
=(3,-5)
distance between points=
distance between points=
distance between points=
distance between points=
distance between points=13 units answer
Answer:
scale factor = 
Step-by-step explanation:
the scale factor is the ratio of corrresponding sides. image to original.
scale factor =
=
= 
Step-by-step explanation:
DE : JK
= 21 : 7
= 1 : 3
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