Answer:
18
Step-by-step explanation:
The exterior angles of any regular polygon add to 360°, so the answer is 360/20 = 18
Answer:
222cm3
Step-by-step explanation:
9cm × 3cm × 6cm = 162cm
8cm - 3cm = 5cm
5cm × 2cm × 6cm = 60cm3
162cm3 + 60cm3 = 222cm3
Volume = 222cm3
Answer:
C
Step-by-step explanation:
Order matters and B=J. In the answer choice, B is in the middle and so is J.
Answer:
B) Infinitely many solutions.
Step-by-step explanation:
-x + 4y = 24
4y = x + 24
y = 1/4x + 6
It is the same equation twice.