7 28%
— Equals —
? Grams 100%
Cross multiply (7 X 100) which equals 700
Then divide 700 by 28 which equals 25
Or do 7 X 100% = 7 7/ 28% (.28) = 25
The Answer is 25 grams
Answer:
x=70
Step-by-step explanation:
45+2x-5=180
40+2x=180
2x=140
x=70
Answer:
Step-by-step explanation:
Answer:
As cosine returns a value between -1 and 1, the amplitude will simply be the coefficient of the cosine function. In this case it's 2.3, which tells us that the amplitude is also 2.3