Density = <u>mass
</u> volume
<u>
</u>mass = 86.8 g volume = 6.2 cm³
<u>
</u>Density =<u> 86.8 g
</u> 6.2 cm³
<u>
</u>Density = 14 g/cm³<u>
</u>
Answer:
Option D. − 8/5
Step-by-step explanation:
we know that
The formula to calculate the slope between two points is equal to
![m=\frac{y2-y1}{x2-x1}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7By2-y1%7D%7Bx2-x1%7D)
we have the points
(−1, 7) and (4, −1)
substitute in the formula
![m=\frac{-1-7}{4-(-1)}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-1-7%7D%7B4-%28-1%29%7D)
![m=\frac{-1-7}{4+1}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-1-7%7D%7B4%2B1%7D)
![m=\frac{-8}{5}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-8%7D%7B5%7D)
![m=-\frac{8}{5}](https://tex.z-dn.net/?f=m%3D-%5Cfrac%7B8%7D%7B5%7D)
Answer:
y = 8
Step-by-step explanation:
4t=32
Divide each side by 4
4y/4 = 32/4
y = 8
Answer:
Its b.30
Step-by-step explanation: