It would be 89.
You can also just look up a list of prime numbers online.
Answer:
x = -1
y = -3 or
x = -3
y = -5
Step-by-step explanation:
-1 - (-3) =
-1 + 3 = 2
-3 - (-5) =
-3 + 5 = 2
Answer:
Answer3. 9.9cm^3
Step-by-step explanation:
First calculate the volume of the whole pencil. Next, calculate the volume of the lead. Last, subtract. Take away the volume of the lead from the volume of the pencil:
VolWood =
VolPencil - VolLead
First, Volume of the pencil:
vol = pi•r^2•h
= 3.14•(.4)^2•21
= 10.5504 cm^3
Next, volume of lead:
vol = pi•r^2•h
= pi•(.1)^2•21
= .6594cm^3
Last, subtract:
VolWood =
VolPencil - VolLead
= 10.5504 - .6594
= 9.891
~= 9.9cm^3
The volume of the wood is 9.9cm^3.
black v gf fg fg gf fg fg gf gfg fgfg fgffg fg f
Answer:
118 I guess
Step-by-step explanation:
a and B are both congruent so it's both 31 and you subtract 62 from 180
