9514 1404 393
Answer:
ΔLMN ~ ΔLFG; scale factor 7/3
Step-by-step explanation:
The ratios of side lengths, shortest to longest are ...
FG : GL : LF = 24 : 36 : 42 = 4 : 6 : 7 (reduced)
MN : NL : LM = 56 : 84 : 98 = 4 : 6 : 7 (reduced)
The side ratios are the same, so ΔLMN ~ ΔLFG. The scale factor is ...
MN/FG = 56/24 = 7/3
I believe it is A
I dont quite remember the formula, but I belive that 30 would be correct because if im remembering correctly the formulas are "a + b = c" and "c - (a/b) = (a/b)
a/b = a or b, depending what they give you
20/sin 100=x/s 20
x=(20s 20)/100
x=6.95 feet
The answer is 6.95 feet
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A' ( 2, 4) and B' ( -4, 0)
A ( -2, 4) and B( 4,0) reflected over the y-axis
the y-coordinate do not change and the x is opposite sign
(x,y) reflected over y-axis (-x, y)
