.27x5= 1.35
.46x9= 4.14
3.1x8= 24.8
Answer:
6). Option A
7). Option C
8). Y = 62°
Step-by-step explanation:
6). Let the missing angle = x°
By applying cosine rule to find the missing angle,
cos(x°) = 
= 
x = 
x = 18.92°
x ≈ 19°
Option A is the answer.
7). Let the missing angle = x°
By applying cosine rule in the given triangle,
cos(x°) = 
cos(x°) = 
x = 
x = 13.17
x = 13°
Therefore, Option C is the answer.
8). tanY = 1.8807
Y = 
Y = 62°
Answer:
The answer is 1,569
Step-by-step explanation:
idk i just got you the answer lol
An exponential expression to represent your allowance 20 weeks from now would be:
2^20
This is correct since we are basically multiply 2 by itself for twenty times.
Now, we solve it.
2^20 = 1048576
Thus, your allowance by the end of 20 weeks is $1,048,575.
You would be a millionaire by then.