A bag is filled with small and large marbles. The ratio of small to large marbles is 1:3. On your own sheet of paper, draw a tap
e diagram to represent this situation. There are eight more large marbles than small marbles. On your diagram, how many marbles does each bar represent? [Type your answer as a number.]
2 answers:
Ratio of Small to large marbles in the bag=1:3
It means ,number of small marbles in the bag will be multiple of 1 and number of Larger marbles in the bag will be multiple of 3.
So, number of small marbles be x and number of large marbles be 3x.
It is also given that, there are eight more large marbles than small marbles in the bag.
Expressing this statement in terms of equation
→3x=x+8
3x-x=8
2x=8
Dividing both sides by, 2 we get
x=4
Number of Small marbles =4 Marbles
Number of Large Marbles =4×3=12 Marbles
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Answer:
The parallel line has slope
The perpendicular line has slope
Step-by-step explanation:
Equation of a line:
The equation of a line has the following format:
In which m is the slope.
Parallel lines:
Parallel lines have the same slope.
Perpendicular lines:
If two lines are perpendicular, the multiplication of their slopes is -1.
In this question:
We have the following line:
Placing it in the general format
So this line has slope
Parallel line:
Same slope, so the parallel line has slope
Perpendicular line:
Multiplication of the slopes is -1. So
The perpendicular line has slope
Answer:
Step-by-step explanation:
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c(g(x))=4(x^{2} +5x)-2
c(g(x))4+20x-2