Answer:
x = 17
Step-by-step explanation:
Angle A and angle B are complementary.
Therefore,
(2x + 16)° + 40° = 90°
(2x + 16)° = 90° - 40°
(2x + 16)° = 50°
2x + 16 = 50
2x = 50 - 16
2x = 34
x = 34/2
x = 17
It is "D:The cost depends on the number of invitations printed.
The cost of the carpet is $526.75
<h3>Area of triangle and rectangle</h3>
Based on the information given:
The carpet costs $1.75 per square foot
Get the area of the carpet
Area = 24(7) + 7(15) + 0.5(28) + 0.5(28)
Area of the composite figure = 273 + 28
Area of the composite figure = 301 ft²
Cost of the carpet = 301 * 1.75
Cost of the carpet = $526.75
Hence the cost of the carpet is $526.75
Learn more on area of composite figure here: brainly.com/question/21135654
