Answer:
Step-by-step explanation:
6Sin² Ф + 11Sin Ф + 4 = 0
Product = 6*4 = 24
Sum =11
Factors = 8 , 3 {8*3 = 24 & 8+3 = 11}
6Sin² Ф + 8Sin Ф + 3 sin Ф + 4 = 0
2Sin Ф ( 3Sin Ф + 4) + (3Sin Ф + 4) = 0
( 3Sin Ф + 4) (2Sin Ф + 1) = 0
3Sin Ф + 4 = 0 ; 2Sin Ф + 1 = 0
3Sin Ф = -4 ; 2Sin Ф = -1
Sin Ф = -4/3 ; Sin Ф = -1/2
Sin Ф = -4/3 , -1/2
Answer:
The first is 3 and the second is 18
Step-by-step explanation:
Let the first number be x and the second number be 6x
The sum of the two is 21 which means
x+6x= 21
7x=21
Divide both sides by 7
X=3
And the second number is six times the first which means
6(3)=18
Therefore,the first number is 3 and the second number is 18
The answer is 2 because on the graph the line descends by 1 creating the “slope” which is your x value. then the y intercept means that the line always goes through y and where it meets which is 6. think to it as y=mx+b m is your slope with x plus the crossing point on the y intercept
Answer:
36 red marbles.
Step-by-step explanation:
all you need to do is multiply the ratio until you get the right number.