Answer:
Step-by-step explanation:
Метод
сложных процентов:
S = 100 (1+
0,10/2)^2*2 = 100*1,2155
= 121,55
ΔР = 121,55
– 100 = 21,55 тыс. руб.
Answer:
X = 13
X = 70
Step-by-step explanation:
1. Since it is a right angle set the equation up as X +2 + 75 = 90.
X =13
2. Set up x - 20 + 40 = 90 since right triangles are 90 degrees
x = 70
Let x = the other rational number.
x(66/7) = (48/5)
Solve for x to find your answer.
Answer:
D
Step-by-step explanation:
Answer: He still has to mow 45 lawns, or 75% of the lawns before he is finished.
