Answer:
Step-by-step explanation:
A=2*pi*r*h+2*pi*r*2
A=(2*pi*2*8)+(2*pi*2*2)
A=125.66
To express the answer in terms of Pi
A=125.66/pi (3.14)
A=40 pi
Answer:
q = 42
Step-by-step explanation:
Hope this helps.
Yes, because the mixed numbers could be a negative number like -1 1/2 plus -2 1/2 which would be -4 and -4 is less than one.
Answer:
Step-by-step explanation:
To understand the transformation better we will take a point B first.
Coordinates of B → (3, 0)
When we rotate this point by 180° counterclockwise about the origin, rule to be followed,
(x, y) → (-x, -y)
By this rule, coordinates of B'' will be,
B(3, 0) → B''(-3, 0)
Now we translate the point B by 2 units right.
Rule for the translation is,
(x, y) → [(x + 2), 0]
Following this rule,
B''(-3, 0) → B'[(-3+2), 0]
→ B'(-1, 0)
We can conclude with the statement, "Figure ABCD was rotated by 180° about the origin followed by the translation of 2 units to the right" to get the new figure A'B'C'D' similar to pre-image ABCD.
190-(50+80)t=0
190-130t=0
130t=190
t=19/13 so the trains will remain apart for 19/13 hours.
Since ironman is flying at a constant rate of 150mph he will fly:
150(19/13)≈219.23 miles in that time period while the trains are apart.
