Answer:
z =15cm and
y=9.0cm
Step-by-step explanation:
Use sine rule
12/ sin53 = z / sin 90
Z = 12 x sin 90 / sin 53
Z = 15cm
To find y the angle opposite to y will be 180-(90+53)=37º
So
15/sin 90= y/sin37
y= 15 x sin37 /sin 90
y = 9.0cm
X | x ≤ 1} and {x | x ≥ 1}{x | x < 1} and {x | x > 1}<span>{x | x ≤ 1} or {x | x ≥ 1}
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Answer:
x=−41−−239 =−41+4i239 =−0.2500−3.8649i x=−41+−239 =−41−4i239 =−0.2500+3.8649i
Step-by-step explanation:
No, reflections do not chage shape, size or area. The only transformation that does that is dilation.