Coefficient = 7 and 1
7 is the coefficient of a
1 is the coefficient of b
If she cuts 5/6 of 3 off, then she removes 5/6*3=15/6=5/2 inches.
1-14, You're just dividing. Like #1, -14÷2=-7 (negative fourteen divided by two, equals negative seven). A positive and a positive make a positive, a negative and a positive make a negative, a negative and a negative, make a positive. The word problems your also dividing, for example, #15, -40÷4=-10. Use the numbers that are given to you.
Answer:
0.311,31%,0.3
Step-by-step explanation:
0.311 is the greatest
31% is second greatest
0.3 is smallest
Complementary angles = 90°
x= angle 1
(90-x)= angle 2
Subtract the two angles to get the difference between them (18°).
(90-x) - x= 18
combine like terms
90 - 2x= 18
subtract 90 from both sides
-2x= -72
divide both sides by -2
x= 36° angle 1
Substitute answer in to find angle 2:
=90 - x
=90 - 36
=54° angle 2
Hope this helps! :)
