Answer: x = 16
Step-by-step explanation:
Supplementary means when the two angles are added together they equal 180 degrees.
(6x+8) + (4x+12) = 180
10x + 20 = 180
10x = 160
X = 16
Answer:
So the greatest common factor 16 and 100 is 4.
Question:
What is the equation for the following statement,"One-half of a number decreased by 3 is 21.
Answer:
<em>half the number = x/2 </em>
<em>decreased by 3 </em>
<em>(x/2) -3 =21</em>
<em>=48</em>
Answer:
2 millimeters.
Step-by-step explanation:
1 millimeter : 6 meters
x millimeters : 12 meters
x = (12÷6) × 1
x = 2×1
x = 2 millimeters
16/4 which could be simplified to be the whole number 4
