Answer: 
for number 7
Step-by-step explanation:
a²+b²=c²
3²+8²=c²
9+64=c²
1/3 + 3/7
save + fun + extra
(7/21 + 9/21) = 16/21 on save and fun
Acute.........................
Answer:
hola, por que? si 8xup3 euqlieas tja gnaot nighar
Step-by-step explanation:
Answer:
a. m = Vd
b. 6.012g
Step-by-step explanation:
a. you need to rearrange the equation so that you're solving for m. you can do so by multiplying both sides by V so you end up with
Vd = m or m = Vd (i prefer writing it this was purely cause it looks better)
b. now, you can plug in each value into the new equation so you get
5.01g/cm3 x 1.2 cm3 = m
from here you just multiply as normal
