Answer:
<u>Ratio of one dimension:</u>
<u>Ratio of the volumes:</u>
<u>Smaller volume given:</u>
<u>Larger volume: </u>
Answer:
Factor: (x+1) (x+3)
Step-by-step explanation:
5x = y + 6 (I)
2x - 3y = 4 (II)
-------------------
We have:
5x = y + 6 →

Soon:
2x - 3y = 4 →

<span>least common multiple (5)
</span>




Answer:
Step-by-step explanation:
I'm going to assume you mean passes through the point (-2,5) since -2 and 5 could mean a lot of different things
To find the perpendicular line's gradient, you would know that m1*m2 = -1
In this case m1 = 7, so m2 must be -1/7
Now we substitute the gradient into the equation
y = -1/7x + b
To find b, we substitute (-2,5) into the equation above
5 = -1/7*-2+b
5 = 2/7 + b
b = 33/7
Therefore the equation of the line is
y = -1/7x+33/7