5a+5b because 6a-a=5a and 8b-3b=5b. 5a+5b.
Answer:
148°
Step-by-step explanation:
x = 180 - 32 = 148°
(Supplementary angles)
Should be the second one.
Answer: 6.25%
Step-by-step explanation:
50 chicks were purchased at Rs. 60. The total cost of the chicks is:
= 50 * 60
= Rs. 3,000
10 of the chicks died which means the farmer was left with 40 chicks.
These chicks are sold at Rs. 80. Total revenue from the sales are:
= 40 chicks * 80
= Rs. 3,200
The profit is:
= 3,200 - 3,000
= Rs. 200
The percentage is:
= Profit / Revenue
= 200 / 3,200
= 6.25%
16 because the base is 8 and the height is 4. That equals 32. 32/2=16
