Answer: B. 33%
Step-by-step explanation:
- In Mathematics , a percentage is basically a process of dividing the numerator by the denominator , then multiply the answer by 100.
We use Mathematical Formula : 
Since , Difference between the Weight of 0.20 and Weight of 0.15 = 0.20-0.15=0.05
Then, substitute the value in formula , we get
Hence, the weight of 0.20 is 33% more important than a weight of 0.15.
Answer:
3/5 + 1/4 = 17/20
Step-by-step explanation:
Use the diamond box method.
x^2 | -6x
10x | -60
-60x^2
10x. -6x
4x
(x-6)(x+10)
x= 6, -10
Answer:
2,3,4,5
Step-by-step explanation:
let four consecutive numbers are x,x+1,x+2,x+3
condition:
x+(x+1)+(x+2)+1=2(x+3)
3x+4=2x+6
3x-2x=6-4
x=2
Now first number 2
2nd number=x+1
2nd number=2+1=3
3rd number=x+2
3rd number=2+2=4
4th number=x+3
4th number=2+3=5
To find x:
use the formula: tan° = opposite/adjacent
tan 61° = x/10
answer: 18.0
other length:
use the formula: cos° = adjacent/hypo
cos 61° = 10/y
answer: 20.6
