Lateral surface area= 64 and the total surface area= 4096 I think this is the answer.
Answer:
3
Step-by-step explanation:
not sure but think is Aaron
Step-by-step explanation:
What I did is to turn the numbers to decimals
Solution: Let x be the amount to be invested (15%).
Then,
x*0.15 + 550*0.11 = (x+550)*0.12
x*0.15 - x*0.12 = 550*0.12 - 550*0.11
0.03x = 550*(0.12-0.11)
0.03x = 550*0.01
0.03x = 5.5
x =5.5÷0.03
x=183.33
Answer: $183.33 more to be invested for 12 % total return.
26 because it’s a supplementary angle. d measures 52 degrees and 52/2 is 26.