7272=2(length+width)
Length =6 + 2 width
7272=2( 6+2width +width)
3636= 6+ 3width
3630=3 width
Width= 1210
Length = 6+2(1210)=2426
Speed = distance / time
Speed = 182.4 / 3
Speed = 60.8 miles per hour.
Answer:
the stated ratio means that of the 180 degrees involving two supplementary angles, the smaller angle is one sixth of that whole. Thus the smaller angle measures 30 degrees & the larger measures 150 degrees.
Step-by-step explanation:
The answer is 11.
-3+y=8
y= 8+3
y=11
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Okay.
-3x+y=8
y=8+3x or y=3x+8
Or x = (y-8)/3
<span>the addition Property of Equality </span>