Step-by-step explanation:
perimeter of a semi- circle with a radius of 6cm
=2πr=2×π×6=12π cm
The answer is 7x+6. Hope this helps.
Answer:
(
)
Step-by-step explanation:
Since (9,2) is a point on the graph of f(x), we can say that:
f(9) = 2
Looking at the funtion f(-3/4x), what should the value of x be such that the input of the function becomes 2?
We would solve it by:

Hence, the new point on the graph is (
)
Distance = velocity x time
distance = 9.6 x 10^15 meters
velocity = 3x10^8 meters/second
time = distance / velocity = m / (m/s) = s
Answer:
1/10
Step-by-step explanation:
P( 1st out of ink) = out of ink/total
=2/5
Then we have 4 pens left, 1 out of ink
P( 2nd pen out of ink) = out of ink/total
=1/4
P(2 pens out of ink) =P( 1st out of ink) * P( 2nd pen out of ink)
= 2/5* 1/4
=1/10