26. Angle ABC = 22+14 = 36 degrees
27. x +117 = 180 (linear pair)
x = 180 - 117 = 63 degrees
Answer:
1428
Step-by-step explanation:
A = 46-2(n-1)
n represent the row
row 1:
46-2(1-1)
46-2(0)
46-0
46
row2:
46-2(2-1)
46-2(1)
46-2
44
.
.
.
row14:
46-2(14-1)
46-2(13)
46-26
20
The better deal is the 200 calculators
Based on the given conditions, formulate:
If the fraction is defined, the denominator cannot equal 0.:
Append the inequality as the domain:
Reduce the fraction:
Multiply both sides of the equation by the common denominator:
Reduce the fractions:
Swap the sides:
Divide both sides of the equation by the coefficient of variable:
Cross out the common factor:
Find the intersection:
get the result:
Answer: x=560
