Answer:
Step-by-step explanation:
let x be the length of third side.
10-5<x<10+5
or 5<x<15
so third side is between 5 and 15 .
Answer:
The question to your answer is:
a) cos 150 = -√3 / 2 or - 0.866
b) tan 225 = 1
c) cos (-240) = -1/2
Step-by-step explanation:
See the picture below
Amplitude - It is the magnitude of an oscillation. In addition, it is also used to refer to Jacobi amplitude.
Period - The intervals where the periodic function recur.
Frequency - The number of occurrences within the given period of time.
Good luck :)
140 * 0.15 = 21
15% of 140 is 21
Answer:

Step-by-step explanation:
Given


Required
Determine the total number of markers
First, we need to determine the ratio of black to blue such that


Multiply the ratio by 5


By direct comparison:


The above shows that:

So:


