Answer
It is the answer r≈ 19.42in
because you radius of a circle with circumference of 122 in
so that is the answer r=19.42in
hope it works:-)
The number of longitudes that would rotate 2 hours can be found to be 30°.
Find out more below.
<h3>How do longitudes translate to hours?</h3>
The lines of longitude are measured such that every 15° of longitudes denotes an hour.
This means that for every hour the Earth rotates, it would have gone 15° in longitudes.
The rotation that would take 2 hours is therefore:
= 2 x 15
= 30°
Find out more on longitudinal time at brainly.com/question/25147953
#SPJ1
Answer:
(about) 61.1
Step-by-step explanation:
To find the height, or H, we can use
sin (45 degree angle) =H/85
rearrange as H=85* sin (45 degrees) =(about) 61.1
Answer:
<em>10j + v - 20</em>
<em>Step-by-step explanation:</em>
<em>~Thank you have a nice day/night~</em>
<em>~Evelyn </em>
Answer:
58
Step-by-step explanation:
Let t and m represent the numbers of cards had by Tom and Max, respectively. Then the problem statement tells us ...
We want to solve for t. If we multiply the first equation by 4 and subtract the second, we get ...
... 4(t +m) -(4m +2) = 4(72) -(t)
... 4t +4m -4m -2 = 288 -t . . . . . . . eliminate parentheses
... 5t = 290 . . . . . . . . . . . . . . . . . . . add t+2, collect terms
... t = 58 . . . . . . . . divide by the coefficient of t
_____
<em>Alternate Solution</em>
You can work this in your head if you realize that subtacting 2 from the total means that Max has 1/5 of the new amount. 1/5 of 70 is 14, so Tom has 72 - 14 = 58 cards.
