Answer:
20
Step-by-step explanation:
If lines m and n are parallel, then the labelled angles would be considered alternate exterior angles. By definition, such angles are of the same value.
Thus, we set the two expressions of 4x - 23 and 2x + 17 equal:
4x - 23 = 2x + 17
Subtract 2x from both sides and add 23 to both sides:
2x = 23 + 17 = 40
Divide by 2:
x = 40/2 = 20
The answer is thus 20.
<em>~ an aesthetics lover</em>
<span>Area of the triangle BOC = 48/4 = 12 in</span>²
1/2 * x * 8 = 12
4x = 12
x = 3
Answer:
$143.2
Step-by-step explanation:
20% of 179 is 35.8
so 179-35.8 = 143.2
Answer:
d
Step-by-step explanation:
In 2029 worth in $1.60 because each year go up $0.04