Answer:
I got 1
Step-by-step explanation:
cos A/cos B
(3/4.24) / (3/4.24)
Since anything over itself is 1, the answer is 1
Hope this helps ;)
Answer:
20%
Step-by-step explanation:
100,000-80,0000= 20,000
Take away the zeroes, and
100-80=20
20 is 20% of 100
Answer:
s = 4
Step-by-step explanation:
Given
3r = 10 + 5s ← substitute r = 10
3 × 10 = 10 + 5s
30 = 10 + 5s ( subtract 10 from both sides )
20 = 5s ( divide both sides by 5 )
4 = s
The answer is 12.5% this is the correct answer