Answer:

Step-by-step explanation:
Formula for slope

As the Line AB contains points A (8, −4) and B (1, −5).
Put points value in the above






The answer is
sin 35 =5/x
0.57=5/x
X= 8.77
The price of the one notebook will be Rs. 10.6
- Let the price of one notebook be x.
If Haseena bought 1 pencil box, 4 pencils and 4 notebooks from a store, with a total of Rs. 95 paid in all, then;
1x + 4x + 4x = 95
9x = 95
x = 95/9
x = 10. 6
Hence the price of the one notebook will be Rs. 10.6
Learn more on ratio here: brainly.com/question/20346769
The surface area will increase by a factor of 49/16
You found $5, so it's positive. You don't put anything in the negative, because you aren't losing anything.