<span>Let the amount invested at 4% be $100X
THEN , the amount invested at 5% WILL BE $200X
Interest earned = 4X + 10X = 266
14X = 266
X = 19 </span>
Answer:
7/12
Step-by-step explanation:
(5/6 + 1/3) - (3/4 - 1/6)=?
7/6 - 7/12
14/12 - 7/12 = 7/12
Answer:
Find length opposite to 30deg
Opposite = tan(30)*42
= 24.2
Whole side = 24.2+10
Find angle of 0 + 30deg: (say x)
Tan(x) = 33.2/42
Arctan(0.79) = x
x = 38.3
The angle to find:
38.3-30:
8.3
The angle is 8.3deg.
Answer:
7
Step-by-step explanation:
71-16=56/8=7 number of points
