5.5x+180=455
5.5x=275
The answer is X=50
Answer:
60 in:9 in 20 in:3 in 6.6666667
Step-by-step explanation:
5 ft needs to be in inches, so multiply by 12 (inches per foot) ten you can compare.
Answer:
The measure of ∠z = 137°
Step-by-step explanation:
Here, angle 1 = 43°
To find : ∠z
Straight line Angle: The angle which measures exactly 180° and is extended by a point on a straight line is called straight angle.
According to the given figure:
∠1 + ∠z = 180 ° (STRAIGHT LINE ANGLE)
or, ∠z = 180 ° - 43° = 137°
Hence, the measure of ∠z = 137°.
Answer:
72112885110079700000000000000.00
Step-by-step explanation:
X(mean) = (600470170430300 + 23056 + 22123 + 21704 + 20365) / 5 = 120094034103510
n=5
S²(variance) = ((600470170430300-120094034103510)²+(23056-120094034103510)²+(22123-120094034103510)²*+(21704-120094034103510)²+(20365-120094034103510)²/(5-1)
S² = 72112885110079700000000000000.00
