Answer:
Step-by-step explanation:
Surface Area S=6s²
S=6(36)
S=216 in²
Volume V=s³
V=6³
V=216 in³
<span>The perimeter is 14.47
Since you have 3 vertices, the polygon you have is a triangle. The sides of the triangle will be XY, XZ, and YZ. Just use the pythagorean theorem to calculate the length of each side and then add the lengths together for the result.
Side XY = sqrt( (-1-3)^2 + (3-0)^2) = sqrt(16+9) = sqrt(25) = 5
Side XZ = sqrt ( (-1-(-1))^2 + (3-(-2))^2) = sqrt(0+25) = sqrt(25) = 5
Side YZ = sqrt( (3-(-1))^2 + (0-(-2))^2) = sqrt(16 + 4) = sqrt(20) = 4.47
Now add the length of each side together
5 + 5 + 4.47 = 14.47</span>
Answer:
C.
Step-by-step explanation:
It is correct because the line on the graph goes up (increases) then it goes back down (decreases)
Answer:
B
Step-by-step explanation:
B. Branbd R will be 712.40 cheaper than Brand S
Answer:
8450 metres.
Step-by-step explanation:
To convert kilometres to metres, multiply the kilometre value by 1000.
For example:
It might also help to see it as shifting the decimal point three places to the right.
