If the diameter is 9 cm the radius is 4.5 cm (half the diameter). The area of a circle is given by the formula: 4πr^2, where π is the constant ratio of circumference to diameter (3.14159...).
3.14 cm x 4.5 cm = 14.13 cm^2. Remember, the units must be squared to represent area. 14.13 is extended to the nearest hundredth.
<span>Solve for x
-x=-5
multiply both sides by (-1)
</span>-x (-1) =-5 (-1)
simplify
x = 5
answer is 5 (positive 5)
Answer:
20 will be next
Step-by-step explanation:
because the formula is +6
8+6=14
14+6=20
Answer:
270 blinks in 30 minutes
Step-by-step explanation:
9 x 30 = 270
hope this helps :)
