Multiplication. all you are doing is removing the multiplication sign
33.8/32.5= 1.04
(substitute slash for division sign)
Answer:
No
Step-by-step explanation:
pi is irrational. That was proven long ago. Unfortunately the proof is harder to understand than the proof that the square root of 2 is irrational, which is accessible to most high school students.
To prove that p is irrational you need to understand calculus, up through integration. Even then, the proof is rather intense and takes careful attention.
Answer:
The slope is
.
Step-by-step explanation:
☆Remember: ![m = \frac{y_2 - y_1}{x_2 - x_1}](https://tex.z-dn.net/?f=m%20%3D%20%20%5Cfrac%7By_2%20-%20y_1%7D%7Bx_2%20-%20x_1%7D%20)
☆To find the slope, all we need to do is plug in according to the formula.
![m = \frac{2 - 7}{1 - 8} = \frac{ - 5}{ - 7} = \frac{5}{7}](https://tex.z-dn.net/?f=m%20%3D%20%20%5Cfrac%7B2%20-%207%7D%7B1%20-%208%7D%20%20%3D%20%20%5Cfrac%7B%20-%205%7D%7B%20-%207%7D%20%20%3D%20%20%5Cfrac%7B5%7D%7B7%7D%20)
☆Therefore, the slope is
.
A cell with 2cm sides has a surface area of 6 × a2 or <span> a</span>2<span> + a</span>2<span> + a</span>2<span> + a</span>2<span> + a</span>2<span> + a</span><span>2
</span>