Step-by-step explanation:
theta = 180 - 123 = 57 degree
arc length = 2 * pi * R * ( theta / 360)
= 2 * pi * R * ( 57 / 360)
= 0.994R cm
Answer:
Step-by-step explanation:
we call the number X
x/5 is the fifth part of that number
I propose equality:
x + x/5 = 17
we add the fractions on the left side:
6x/5 = 17
We pass 5 to multiply to the other side:
6x = 5 * 17
6x = 85
we clear x
x = 85/6
x = 14.17
test
14.17 + 2.83 = 17
okay
An orthocenter is the intersection of three <u>Altitudes in a triangle</u>
<u></u>
Explanation:
Cos milky said it.
Answer:
If Skylar went 5 GB over the limit she will have to pay $200 for that month;
If she went "x" GB over the limit, she will have to pay 50 + 30*x.
Step-by-step explanation:
Skylar's plan has a fixed fee of $50 for any value of data usage that is below 7 GB, but charges an extra of $30 per GB over that. For cases where she went over the limit by "x" GB, the cost of her plan is given by:
If she went 5 GB over the limit, she'll have to pay:
She will have to pay $200.
We will need the lowest payment for the highest word read to get the lowest cost. Therefore he will read 40 words per minute at $18 per hour.
10,000/40 = 250
250/60 = 4 1/6
4 1/6 x 18 = $75
Your final answer should be $75. Hope this helps!