Its asking you to draw rectangles with sides that equal 30 cm for example
Answer:
Step-by-step explanation:
V = B * h
B = pi r^2
r = 12 km
B = 12^2 * pi
B = 144 * pi
h = 7 km
Volume = 144 *7 * pi
Volume = 1008 * pi
Volume = 3165.1
Answer:
Simplify 2x - 4) + 7(x + 2).
9x + 6
9x - 4
09x - 6
= 9x+10
Answer:
x = 
It is written like this in latex code: $\frac{-3\pm\sqrt{65}}{4}$
Step-by-step explanation:
Answer:
35 min. and 11 sec.
Step-by-step explanation:
27 min + 7 min = 34 min
46 sec + 25 sec = 71
60 seconds in a 1 minutes so:
71 - 60 = 11
add 1 minute to 34 =34