Answer:
It will take 8 minutes
Step-by-step explanation:
3 hours 28 minutes = how many minutes
3 hours * 60 minute/hour = 180 minutes
3 hours 28 minutes =180 +28 = 208 minutes
We can use proportions to solve
26 miles 1 mile
--------------- = --------------
208 minutes x minutes
Using cross products
26 * x = 208 *1
26x = 208
Divide by 26
26x/26 = 208/26
x = 8
It will take 8 minutes
Answer:
m<I=57
m<J=57
m<K=66
Step-by-step explanation:
All the angles in a triangle add up to 180 degrees.
m<I= 3x+18
m<K= 5x+1
m<I is congruent to m<J.
We can plug the information we already know into the equation.
3x+18+3x+18+5x+1=180
11x+37=180
Subtract 37 from both sides.
11x=143
x=13
Now, we can find out what the angles are.
m<I= 3x+18
m<I=3(13)+18
m<I=39+18
m<I=57
We know that m<I=m<J, so they are both equal to 57 degrees.
m<J=57
Now for m<K:
m<K=5x+1
m<K=5(13)+1
m<K=65+1
m<K=66
We know this is correct because 57+57+66=180.
Answer:
Constants thats what it is hope this helps :)
Step-by-step explanation:
Answers: D for it represents the diameter and A for represents the radius
