Answer:
<h2>slope = 4</h2>
Step-by-step explanation:
The formula of a slope:

We have the points (9, 10) and (7, 2).
Substitute:

Answer:
The first one is B because 5 times 7 is 35 and you put it as a fraction and the second one is B because the answer is 35/16 and if you simplify it the answer would be 2 3/16
Step-by-step explanation:
x(f) is correct ok enjoy your qnswer
We can use Pythagoras to find this out
The length of each string would be :
x^2 = 36^2 + 15^2
x^2 = 1521
x = √1521
= 39
Total length of the string = 39 + 39
= 78 centimeters