Answer:
12.5π units²
Step-by-step explanation:
Area of a semi-circle = πr²/2
Radius = diameter/2
Radius = 5
Therefore, the area of the semi-circle = 12.5π units²
Answer:
(m+2) (4n+3)
Step-by-step explanation:
4mn+3m+8n+6
4mn +8n +3m +6
Factor a 4n from the first term and a 3 from the second
4n (m+2) +3(m+2)
Factor out an (m+2)
(m+2) (4n+3)
Answer:
<h2><u>
B. Circle</u></h2>
Step-by-step explanation:
Your answer is 23+8x
(10 +3x+4)+(10+5x-1)
(14+3x+4)+(9+5x)
14+3x+9+5x
Answer:
480 minutes
Step-by-step explanation:
60 minutes = 1 hr
60 x 8 = 480
480 minutes = 8 hrs
