Answer: Where is question?
Step-by-step explanation:
Answer: w = 5 inches is the width of the gutter
Step-by-step explanation:
Change 18 ft to inches: 12 * 18 = 216
let w = the width of the gutter
the volume equation:
216 * 7 * w = 7560
1512w = 7560
w = 7560/1512
w = 5 inches is the width of the gutter
Hey! I'm here <3
Let's go through this.
The standard form formula is ax+by=c. A can't be a fraction <em>or</em> a negative. In order to clear the denominator and the negative, can can multiply both sides by -4. That gets us:
-4y = 3x -12
Then, we can add 4y to both sides, and then add 12 to the other side.
12 = 3x+4y, or 3x+4y = 12. Therefore, the first answer is correct.
For the second one, we do the same thing. We can multiply both sides by -5 to clear the denominator and the negative. That'll get us:
-5y = 2x-15.
We can then add the 5y to the right side and add the 15 to the left.
15 = 2x+5y, or 2x+5y = 15. Therefore, the first answer is correct again.
Next one: parallel lines always have the same slope. So, we know that the slope is going to be 5. We can then use the points given to find b.
14 = 5(2) + b
14 = 10 +b
4 = b.
Therefore, our equation will be y = 5x +4. The last option is the correct
answer.
Now for number 20. For perpendicular slopes, the slope is always going to be the opposite of the reciprocal of the given slope. We see here here that, that isn't the case, therefore it's neither, because it's definitely not the same slope, so not parallel.
Ready for the last one?
<em /><em />If it's perpendicular, we know it's the opposite of the reciprocal, or -2/5. That narrows our answer down to A and C. It seems like the difference between the two is the x+5 or the x+5. Let's clear that up. We see that the x-value is -7. If the formula states to subtract the x, and the x is already negative, that creates a plus, so the answer is c.
I hope my long-paragraph-thing helped you!
Answer:
Hence the System of equation are 
There are 5 dimes and 7 quarters in my pocket.
Step-by-step explanation:
Let Number of dimes be 'x'.
Also Number of quarters be 'y'.
Now Given:
Total Number of Coins = 12
So the equation can be framed as;
Also Given:
Total Amount in pocket = $2.25
Now we know that 1 dime = $0.1
Also 1 quarter =$0.25
So the equation can be framed as;
Hence the System of equation are
Now Solving the equation we get;
Now Multiplying equation 2 by 10 we get;
Now Subtracting equation 1 from equation 3 we get;
Now Substituting the value of y in equation 1 we get;
Hence there are 5 dimes and 7 quarters in my pocket.
Answer:
Step-by-step explanation:
Pls refer (don't be mad if answers are wrong)
If correct mark brainliest
