The temperature in Coldspot is -7°F and is increasing 2.5° per hour. The temperature in Frostburg is 19°F and decreasing 4° per hour. If
this rate of temperature change remains the same how many hours
will it take for the temperature to be the same in both cities?

0.84 dang lotta people are looking for this lol or if you round up its 1 but the overall answer to that is 0.84

step-by-step explanation:

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

probably .5

i can on others if necessary.

kaahe btau