Answer:
$18.75
Step-by-step explanation:
25% is 1/4 of 100%
72 / 4 = 1$8.75
Answer:
25
Step-by-step explanation:
2x+2+5x+3=180 (angles on a straight line)
7x+5=180
7x=180-5
7x=175
x=25 (dividing both sides by 7)
Answer: x = 4
Step-by-step explanation:
Answer:
b. 4m
Step-by-step explanation:
congruent polygons means same shape, size, angles, and sides.
KC= 31-10= 21
21÷2=10.5
KN= 10.5×4=42
42+1=43
KN=43